<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 12:38PM UTC 2024-06-07--><xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:country="http://xbrl.sec.gov/country/2024" xmlns:currency="http://xbrl.sec.gov/currency/2024" xmlns:dei="http://xbrl.sec.gov/dei/2024" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2020-01-21" xmlns:ecd="http://xbrl.sec.gov/ecd/2024" xmlns:enum2="http://xbrl.org/2020/extensible-enumerations-2.0" xmlns:exch="http://xbrl.sec.gov/exch/2024" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:naics="http://xbrl.sec.gov/naics/2024" xmlns:sic="http://xbrl.sec.gov/sic/2024" xmlns:srt="http://fasb.org/srt/2024" xmlns:srt-types="http://fasb.org/srt-types/2024" xmlns:stpr="http://xbrl.sec.gov/stpr/2024" xmlns:uec="http://www.uraniumenergy.com/20240430" xmlns:us-gaap="http://fasb.org/us-gaap/2024" xmlns:us-types="http://fasb.org/us-types/2024" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.uraniumenergy.com/20240430">
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/country/2024" schemaLocation="https://xbrl.sec.gov/country/2024/country-2024.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/naics/2024" schemaLocation="https://xbrl.sec.gov/naics/2024/naics-2024.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/exch/2024" schemaLocation="https://xbrl.sec.gov/exch/2024/exch-2024.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/dei/2024" schemaLocation="https://xbrl.sec.gov/dei/2024/dei-2024.xsd"/>
  <xsd:import namespace="http://fasb.org/srt/2024" schemaLocation="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/currency/2024" schemaLocation="https://xbrl.sec.gov/currency/2024/currency-2024.xsd"/>
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2024" schemaLocation="https://xbrl.sec.gov/stpr/2024/stpr-2024.xsd"/>
  <xsd:import namespace="http://fasb.org/srt-types/2024" schemaLocation="https://xbrl.fasb.org/srt/2024/elts/srt-types-2024.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd"/>
  <xsd:import namespace="http://xbrl.org/2020/extensible-enumerations-2.0" schemaLocation="https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/sic/2024" schemaLocation="https://xbrl.sec.gov/sic/2024/sic-2024.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/ecd/2024" schemaLocation="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd"/>
  <xsd:import namespace="http://fasb.org/us-types/2024" schemaLocation="https://xbrl.fasb.org/us-gaap/2024/elts/us-types-2024.xsd"/>
  <xsd:import namespace="http://fasb.org/us-gaap/2024" schemaLocation="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd"/>
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="uec-20240430_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="uec-20240430_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="uec-20240430_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="uec-20240430_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="statement-document-and-entity-information" roleURI="http://www.uraniumenergy.com/20240430/role/statement-document-and-entity-information">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">000 - Document - Document And Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-balance-sheets-current-period-unaudited" roleURI="http://www.uraniumenergy.com/20240430/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals" roleURI="http://www.uraniumenergy.com/20240430/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-statements-of-operations-and-comprehensive-income-unaudited" roleURI="http://www.uraniumenergy.com/20240430/role/statement-condensed-consolidated-statements-of-operations-and-comprehensive-income-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">003 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-statements-of-cash-flows-unaudited" roleURI="http://www.uraniumenergy.com/20240430/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">004 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-statements-of-stockholders-equity-unaudited" roleURI="http://www.uraniumenergy.com/20240430/role/statement-condensed-consolidated-statements-of-stockholders-equity-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">005 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-1-nature-of-operations" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-1-nature-of-operations">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">006 - Disclosure - Note 1 - Nature of Operations</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-summary-of-significant-policies" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-2-summary-of-significant-policies">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">007 - Disclosure - Note 2 - Summary of Significant Policies</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-inventories" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-3-inventories">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">008 - Disclosure - Note 3 - Inventories</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-mineral-rights-and-properties" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-4-mineral-rights-and-properties">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">009 - Disclosure - Note 4 - Mineral Rights and Properties</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-property-plant-and-equipment" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-5-property-plant-and-equipment">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">010 - Disclosure - Note 5 - Property, Plant and Equipment</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-restricted-cash-" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-6-restricted-cash-">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">011 - Disclosure - Note 6 - Restricted Cash</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-equityaccounted-investments" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-7-equityaccounted-investments">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">012 - Disclosure - Note 7 - Equity-accounted Investments</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-investments-in-equity-securities" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-8-investments-in-equity-securities">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">013 - Disclosure - Note 8 - Investments in Equity Securities</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-asset-retirement-obligations" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-9-asset-retirement-obligations">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">014 - Disclosure - Note 9 - Asset Retirement Obligations</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-derivative-liabilities" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-10-derivative-liabilities">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">015 - Disclosure - Note 10 - Derivative Liabilities</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-capital-stock" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-11-capital-stock">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">016 - Disclosure - Note 11 - Capital Stock</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-stockbased-compensation" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-12-stockbased-compensation">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">017 - Disclosure - Note 12 - Stock-based Compensation</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">018 - Disclosure - Note 13 - Sales and Service Revenue and Cost of Sales and Services</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-14-loss-per-share" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-14-loss-per-share">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">019 - Disclosure - Note 14 - Loss per Share</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-15-segmented-information" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-15-segmented-information">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">020 - Disclosure - Note 15 - Segmented Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-significant-accounting-policies-policies" roleURI="http://www.uraniumenergy.com/20240430/role/statement-significant-accounting-policies-policies">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995467 - Disclosure - Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-inventories-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-3-inventories-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995468 - Disclosure - Note 3 - Inventories (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-mineral-rights-and-properties-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-4-mineral-rights-and-properties-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995469 - Disclosure - Note 4 - Mineral Rights and Properties (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-property-plant-and-equipment-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-5-property-plant-and-equipment-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995470 - Disclosure - Note 5 - Property, Plant and Equipment (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-restricted-cash-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-6-restricted-cash-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995471 - Disclosure - Note 6 - Restricted Cash (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-equityaccounted-investments-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-7-equityaccounted-investments-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995472 - Disclosure - Note 7 - Equity-accounted Investments (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-investments-in-equity-securities-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-8-investments-in-equity-securities-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995473 - Disclosure - Note 8 - Investments in Equity Securities (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-asset-retirement-obligations-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-9-asset-retirement-obligations-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995474 - Disclosure - Note 9 - Asset Retirement Obligations (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-derivative-liabilities-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-10-derivative-liabilities-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995475 - Disclosure - Note 10 - Derivative Liabilities (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-capital-stock-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-11-capital-stock-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995476 - Disclosure - Note 11 - Capital Stock (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-stockbased-compensation-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-12-stockbased-compensation-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995477 - Disclosure - Note 12 - Stock-based Compensation (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995478 - Disclosure - Note 13 - Sales and Service Revenue and Cost of Sales and Services (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-14-loss-per-share-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-14-loss-per-share-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995479 - Disclosure - Note 14 - Loss per Share (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-15-segmented-information-tables" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-15-segmented-information-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995480 - Disclosure - Note 15 - Segmented Information (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-1-nature-of-operations-details-textual" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-1-nature-of-operations-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995481 - Disclosure - Note 1 - Nature of Operations (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-inventories-details-textual" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-3-inventories-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995482 - Disclosure - Note 3 - Inventories (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-inventories-costs-of-inventories-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-3-inventories-costs-of-inventories-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995483 - Disclosure - Note 3 - Inventories - Costs of Inventories (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-inventories-uranium-inventory-purchase-commitments-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-3-inventories-uranium-inventory-purchase-commitments-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995484 - Disclosure - Note 3 - Inventories - Uranium Inventory Purchase Commitments (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-mineral-rights-and-properties-details-textual" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-4-mineral-rights-and-properties-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995485 - Disclosure - Note 4 - Mineral Rights and Properties (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-mineral-rights-and-properties-mineral-rights-and-property-acquisition-costs-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-4-mineral-rights-and-properties-mineral-rights-and-property-acquisition-costs-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995486 - Disclosure - Note 4 - Mineral Rights and Properties - Mineral Rights and Property Acquisition Costs (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-property-plant-and-equipment-summary-of-property-plant-and-equipment-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-5-property-plant-and-equipment-summary-of-property-plant-and-equipment-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995487 - Disclosure - Note 5 - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-restricted-cash-details-textual" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-6-restricted-cash-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995488 - Disclosure - Note 6 - Restricted Cash (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-restricted-cash-restricted-cash-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-6-restricted-cash-restricted-cash-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995489 - Disclosure - Note 6 - Restricted Cash - Restricted Cash (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-restricted-cash-cash-cash-equivalents-and-restricted-cash-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-6-restricted-cash-cash-cash-equivalents-and-restricted-cash-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995490 - Disclosure - Note 6 - Restricted Cash - Cash, Cash Equivalents and Restricted Cash (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-equityaccounted-investments-details-textual" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-7-equityaccounted-investments-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995491 - Disclosure - Note 7 - Equity-accounted Investments (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-equityaccounted-investments-equityaccounted-investments-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-7-equityaccounted-investments-equityaccounted-investments-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995492 - Disclosure - Note 7 - Equity-accounted Investments - Equity-accounted Investments (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-investments-in-equity-securities-details-textual" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-8-investments-in-equity-securities-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995493 - Disclosure - Note 8 - Investments in Equity Securities (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-investments-in-equity-securities-changes-in-investments-in-equity-securities-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-8-investments-in-equity-securities-changes-in-investments-in-equity-securities-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995494 - Disclosure - Note 8 - Investments in Equity Securities - Changes in Investments in Equity Securities (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-asset-retirement-obligations-change-in-asset-retirement-obligation-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-9-asset-retirement-obligations-change-in-asset-retirement-obligation-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995495 - Disclosure - Note 9 - Asset Retirement Obligations - Change in Asset Retirement Obligation (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-asset-retirement-obligations-estimated-amounts-and-timing-of-cash-flows-and-assumptions-used-for-aro-estimates-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-9-asset-retirement-obligations-estimated-amounts-and-timing-of-cash-flows-and-assumptions-used-for-aro-estimates-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995496 - Disclosure - Note 9 - Asset Retirement Obligations - Estimated Amounts and Timing of Cash Flows and Assumptions Used for ARO Estimates (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-asset-retirement-obligations-undiscounted-amounts-of-estimated-cash-flows-for-the-next-five-fiscal-years-and-beyond-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-9-asset-retirement-obligations-undiscounted-amounts-of-estimated-cash-flows-for-the-next-five-fiscal-years-and-beyond-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995497 - Disclosure - Note 9 - Asset Retirement Obligations - Undiscounted Amounts of Estimated Cash Flows for the Next Five Fiscal Years and Beyond (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-derivative-liabilities-details-textual" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-10-derivative-liabilities-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995498 - Disclosure - Note 10 - Derivative Liabilities (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-derivative-liabilities-assumptions-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-10-derivative-liabilities-assumptions-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995499 - Disclosure - Note 10 - Derivative Liabilities - Assumptions (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-derivative-liabilities-movement-in-derivative-liabilities-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-10-derivative-liabilities-movement-in-derivative-liabilities-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995500 - Disclosure - Note 10 - Derivative Liabilities - Movement in Derivative Liabilities (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-capital-stock-details-textual" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-11-capital-stock-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995501 - Disclosure - Note 11 - Capital Stock (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-capital-stock-continuity-schedule-of-outstanding-share-purchase-warrants-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-11-capital-stock-continuity-schedule-of-outstanding-share-purchase-warrants-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995502 - Disclosure - Note 11 - Capital Stock - Continuity Schedule of Outstanding Share Purchase Warrants (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-capital-stock-warrants-outstanding-and-exercisable-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-11-capital-stock-warrants-outstanding-and-exercisable-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995503 - Disclosure - Note 11 - Capital Stock - Warrants Outstanding and Exercisable (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-stockbased-compensation-details-textual" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-12-stockbased-compensation-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995504 - Disclosure - Note 12 - Stock-based Compensation (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-stockbased-compensation-schedule-of-outstanding-stock-options-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-12-stockbased-compensation-schedule-of-outstanding-stock-options-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995505 - Disclosure - Note 12 - Stock-based Compensation - Schedule of Outstanding Stock Options (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-stockbased-compensation-number-of-shares-issued-and-cash-received-upon-exercise-of-the-stock-options-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-12-stockbased-compensation-number-of-shares-issued-and-cash-received-upon-exercise-of-the-stock-options-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995506 - Disclosure - Note 12 - Stock-based Compensation - Number of Shares Issued and Cash Received Upon Exercise of the Stock Options (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-stockbased-compensation-schedule-of-outstanding-unvested-stock-options-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-12-stockbased-compensation-schedule-of-outstanding-unvested-stock-options-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995507 - Disclosure - Note 12 - Stock-based Compensation - Schedule of Outstanding Unvested Stock Options (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-stockbased-compensation-summary-of-stock-options-assumptions-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-12-stockbased-compensation-summary-of-stock-options-assumptions-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995508 - Disclosure - Note 12 - Stock-based Compensation - Summary of Stock Options Assumptions (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-stockbased-compensation-summary-of-stock-options-outstanding-and-exercisable-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-12-stockbased-compensation-summary-of-stock-options-outstanding-and-exercisable-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995509 - Disclosure - Note 12 - Stock-based Compensation - Summary of Stock Options Outstanding and Exercisable (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-stockbased-compensation-summary-of-outstanding-unvested-rsus-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-12-stockbased-compensation-summary-of-outstanding-unvested-rsus-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995510 - Disclosure - Note 12 - Stock-based Compensation - Summary of Outstanding Unvested RSUs (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-stockbased-compensation-summary-of-stockbased-compensation-expense-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-12-stockbased-compensation-summary-of-stockbased-compensation-expense-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995511 - Disclosure - Note 12 - Stock-based Compensation - Summary of Stock-based Compensation Expense (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-sales-and-service-revenue-and-cost-of-sales-and-service-revenue-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-sales-and-service-revenue-and-cost-of-sales-and-service-revenue-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995512 - Disclosure - Note 13 - Sales and Service Revenue and Cost of Sales and Services - Sales and Service Revenue and Cost of Sales and Service Revenue (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-breakdown-of-major-customers-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-breakdown-of-major-customers-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995513 - Disclosure - Note 13 - Sales and Service Revenue and Cost of Sales and Services - Breakdown of Major Customers (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-14-loss-per-share-weighted-average-number-of-shares-used-in-the-calculation-of-the-basic-and-diluted-loss-per-share-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-14-loss-per-share-weighted-average-number-of-shares-used-in-the-calculation-of-the-basic-and-diluted-loss-per-share-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995514 - Disclosure - Note 14 - Loss Per Share - Weighted Average Number of Shares Used in the Calculation of the Basic and Diluted Loss Per Share (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-15-segmented-information-details-textual" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-15-segmented-information-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995515 - Disclosure - Note 15 - Segmented Information (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-15-segmented-information-longterm-assets-by-geographic-segments-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-15-segmented-information-longterm-assets-by-geographic-segments-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995516 - Disclosure - Note 15 - Segmented Information - Long-term Assets by Geographic Segments (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-15-segmented-information-operating-results-by-geographic-segments-details" roleURI="http://www.uraniumenergy.com/20240430/role/statement-note-15-segmented-information-operating-results-by-geographic-segments-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995517 - Disclosure - Note 15 - Segmented Information - Operating Results by Geographic Segments (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element id="uec_AdjustmentsToAdditionalPaidInCapitalAmortizationOfStockOptionExpenses" name="AdjustmentsToAdditionalPaidInCapitalAmortizationOfStockOptionExpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="uec_AdjustmentsToAdditionalPaidInCapitalReplacementOptionIssued" name="AdjustmentsToAdditionalPaidInCapitalReplacementOptionIssued" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_AllCustomersMember" name="AllCustomersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_AnnualPropertyMaintenanceFees" name="AnnualPropertyMaintenanceFees" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="uec_April12024Member" name="April12024Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_AssetRetirementObligationMeasurementInput" name="AssetRetirementObligationMeasurementInput" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant"/>
  <xsd:element id="uec_AssetRetirementObligationUndiscountedAmountOfEstimatedCashFlows" name="AssetRetirementObligationUndiscountedAmountOfEstimatedCashFlows" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="uec_AtTheMarketOfferingMember" name="AtTheMarketOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_BuildingsMember" name="BuildingsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_CashPaidForWithholdingAmountsOnOptionExercise" name="CashPaidForWithholdingAmountsOnOptionExercise" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="uec_ClassOfWarrantOrRightExercised" name="ClassOfWarrantOrRightExercised" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_ClassOfWarrantOrRightExercisedWeightedAverageExercisePrice" name="ClassOfWarrantOrRightExercisedWeightedAverageExercisePrice" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_CommonStockFirstIssuanceMember" name="CommonStockFirstIssuanceMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_CommonStockIssuedDuringPeriodSharesExerciseOfWarrants" name="CommonStockIssuedDuringPeriodSharesExerciseOfWarrants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_CommonStockIssuedForConsultingServices" name="CommonStockIssuedForConsultingServices" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="uec_CommonStockIssuedUponExerciseOfWarrants" name="CommonStockIssuedUponExerciseOfWarrants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_CommonStockSecondIssuanceMember" name="CommonStockSecondIssuanceMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_ConsultantsMember" name="ConsultantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_ContributionToEquityMethodInvestment" name="ContributionToEquityMethodInvestment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_CustomerAMember" name="CustomerAMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_CustomerBMember" name="CustomerBMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_CustomerCMember" name="CustomerCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_CustomerDMember" name="CustomerDMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_CustomerEMember" name="CustomerEMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_CustomerFMember" name="CustomerFMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_CustomerGMember" name="CustomerGMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_CustomerHMember" name="CustomerHMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_DeferredTaxExpenseBenefit" name="DeferredTaxExpenseBenefit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="uec_DerivativeLiabilitiesWarrantsExercisedDuringPeriod" name="DerivativeLiabilitiesWarrantsExercisedDuringPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_EmployeesMember" name="EmployeesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_EquityMethodInvestmentAdditionalSharesAcquired" name="EquityMethodInvestmentAdditionalSharesAcquired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_EquityMethodInvestmentAdditionalSharesAcquiredPricePerShare" name="EquityMethodInvestmentAdditionalSharesAcquiredPricePerShare" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_EquityMethodInvestmentAmountOwedFromAcquisitionCompany" name="EquityMethodInvestmentAmountOwedFromAcquisitionCompany" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="uec_EquityMethodInvestmentGainLossFromForeignCurrencyTranslation" name="EquityMethodInvestmentGainLossFromForeignCurrencyTranslation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="uec_EquityMethodInvestmentRecoverableExplorationExpenditures" name="EquityMethodInvestmentRecoverableExplorationExpenditures" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="uec_EquityMethodInvestmentSharesOwned" name="EquityMethodInvestmentSharesOwned" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
  <xsd:element id="uec_EquitySecuritiesForeignExchangeDifference" name="EquitySecuritiesForeignExchangeDifference" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_ExercisePriceRange1Member" name="ExercisePriceRange1Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_ExercisePriceRange2Member" name="ExercisePriceRange2Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_ExercisePriceRange3Member" name="ExercisePriceRange3Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_ExercisePriceRange4Member" name="ExercisePriceRange4Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_ExercisePriceRange5Member" name="ExercisePriceRange5Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_ExercisePriceRange6Member" name="ExercisePriceRange6Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_ExercisePriceRange7Member" name="ExercisePriceRange7Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_ExercisePriceRange8Member" name="ExercisePriceRange8Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_GainLossOnDebtSettlementAndRecovery" name="GainLossOnDebtSettlementAndRecovery" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="uec_GainOnOwnershipInterestDilution" name="GainOnOwnershipInterestDilution" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="uec_GeneralAndAdministrativeExpenseAdjustment" name="GeneralAndAdministrativeExpenseAdjustment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="uec_IncomeLossEquityMethodInvestment" name="IncomeLossEquityMethodInvestment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="uec_IncrementalCommonSharesAttributableToDilutiveEffectOfStockOptionsAndWarrants" name="IncrementalCommonSharesAttributableToDilutiveEffectOfStockOptionsAndWarrants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_InventoryBalanceMass" name="InventoryBalanceMass" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:massItemType" xbrli:periodType="instant"/>
  <xsd:element id="uec_InventoryWorkInProcessAndSuppliesNetOfReserves" name="InventoryWorkInProcessAndSuppliesNetOfReserves" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="uec_JCUCanadaExplorationCompanyLimitedMember" name="JCUCanadaExplorationCompanyLimitedMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_January22024Member" name="January22024Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_January222024Member" name="January222024Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_July212021Member" name="July212021Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_July292022Member" name="July292022Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_July312023Member" name="July312023Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_LoggingEquipmentAndVehiclesMember" name="LoggingEquipmentAndVehiclesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_March132024Member" name="March132024Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_May012022Member" name="May012022Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_May142021AtthemarketOfferingMember" name="May142021AtthemarketOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_May172021AtthemarketOfferingMember" name="May172021AtthemarketOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_MeasurementInputInflationRateMember" name="MeasurementInputInflationRateMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_MineralPropertiesAdditions" name="MineralPropertiesAdditions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="uec_MineralPropertiesImpactOfForeignCurrencyTranslation" name="MineralPropertiesImpactOfForeignCurrencyTranslation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="uec_MineralPropertiesImpactOfForeignCurrencyTranslationAccumulatedAmortization" name="MineralPropertiesImpactOfForeignCurrencyTranslationAccumulatedAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="uec_MineralPropertyExpenditures" name="MineralPropertyExpenditures" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_MiningEquipmentMember" name="MiningEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_NonoperatingIncomeExpenseIncludingInterestExpenseAndIncomeFromEquityMethodInvestments" name="NonoperatingIncomeExpenseIncludingInterestExpenseAndIncomeFromEquityMethodInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_November2021AtthemarketOfferingMember" name="November2021AtthemarketOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_November2022AtthemarketOfferingMember" name="November2022AtthemarketOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_OperatingResultsByGeographicAreasTableTextBlock" name="OperatingResultsByGeographicAreasTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_OwnershipInterestPercentageContingentOutstandingOptionsAndWarrantsFullyExercised" name="OwnershipInterestPercentageContingentOutstandingOptionsAndWarrantsFullyExercised" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="uec_PaymentsToEquityMethodInvestments" name="PaymentsToEquityMethodInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_PerformancebasedRestricedStockUnitsMember" name="PerformancebasedRestricedStockUnitsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_PlantAndProcessingFacilitiesMember" name="PlantAndProcessingFacilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_ProceedsFromIssuanceOfCommonStockNet" name="ProceedsFromIssuanceOfCommonStockNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="uec_PurchaseObligationMass" name="PurchaseObligationMass" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:massItemType" xbrli:periodType="instant"/>
  <xsd:element id="uec_PurchaseObligationToBePaidRemainderOfFiscalYearMass" name="PurchaseObligationToBePaidRemainderOfFiscalYearMass" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:massItemType" xbrli:periodType="instant"/>
  <xsd:element id="uec_PurchaseObligationToBePaidYearThreeMass" name="PurchaseObligationToBePaidYearThreeMass" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:massItemType" xbrli:periodType="instant"/>
  <xsd:element id="uec_PurchaseObligationToBePaidYearTwoMass" name="PurchaseObligationToBePaidYearTwoMass" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:massItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="uec_ReplacementWarrantsMember" name="ReplacementWarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_RestrictedCashTextBlock" name="RestrictedCashTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_RestrictedStockUnitsRSUsAndPerformanceRestrictedStockUnitsPRSUsMember" name="RestrictedStockUnitsRSUsAndPerformanceRestrictedStockUnitsPRSUsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_RoughriderMember" name="RoughriderMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_SaleOfInventoryMember" name="SaleOfInventoryMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_ScheduleOfCashAndCashEquivalentsAndRestrictedCashTableTextBlock" name="ScheduleOfCashAndCashEquivalentsAndRestrictedCashTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_ScheduleOfEstimatedCashFlowAndAssumptionUsedForAroTableTextBlock" name="ScheduleOfEstimatedCashFlowAndAssumptionUsedForAroTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_ScheduleOfMineralRightsAndPropertyAcquisitionCostsTableTextBlock" name="ScheduleOfMineralRightsAndPropertyAcquisitionCostsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_ScheduleOfRevenueAndCostOfRevenueTableTextBlock" name="ScheduleOfRevenueAndCostOfRevenueTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_ScheduleOfShareBasedCompensationWarrantsActivityTableTextBlock" name="ScheduleOfShareBasedCompensationWarrantsActivityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_ScheduleOfUndiscountedAmountsOfEstimatedCashFlowsTableTextBlock" name="ScheduleOfUndiscountedAmountsOfEstimatedCashFlowsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_ShareIssuanceObligationMember" name="ShareIssuanceObligationMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisesInPeriod" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisesInPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisesOnCashBasis" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisesOnCashBasis" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisesOnForfeitureBasis" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisesOnForfeitureBasis" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsUnvestedInPeriodIntrinsicValue" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsUnvestedInPeriodIntrinsicValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="uec_Shelf2021Member" name="Shelf2021Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_Shelf2022Member" name="Shelf2022Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_StockIssuedDuringPeriodSharesStockOptionsExercisedInCash" name="StockIssuedDuringPeriodSharesStockOptionsExercisedInCash" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_StockIssuedDuringPeriodSharesStockOptionsExercisedOnForfeitureBasis" name="StockIssuedDuringPeriodSharesStockOptionsExercisedOnForfeitureBasis" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_StockOfferingMaximumAmount" name="StockOfferingMaximumAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="uec_TollProcessingServicesMember" name="TollProcessingServicesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_UexCorporationMember" name="UexCorporationMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_UndiscountedAmountOfEstimatedCashFlows" name="UndiscountedAmountOfEstimatedCashFlows" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="uec_UndiscountedAmountOfEstimatedCashFlowsDueAfterFifthYear" name="UndiscountedAmountOfEstimatedCashFlowsDueAfterFifthYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="uec_UndiscountedAmountOfEstimatedCashFlowsDueInFifthYear" name="UndiscountedAmountOfEstimatedCashFlowsDueInFifthYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="uec_UndiscountedAmountOfEstimatedCashFlowsDueInFourthYear" name="UndiscountedAmountOfEstimatedCashFlowsDueInFourthYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="uec_UndiscountedAmountOfEstimatedCashFlowsDueInNextTwelveMonths" name="UndiscountedAmountOfEstimatedCashFlowsDueInNextTwelveMonths" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="uec_UndiscountedAmountOfEstimatedCashFlowsDueInSecondYear" name="UndiscountedAmountOfEstimatedCashFlowsDueInSecondYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="uec_UndiscountedAmountOfEstimatedCashFlowsDueInThirdYear" name="UndiscountedAmountOfEstimatedCashFlowsDueInThirdYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="uec_UraniumInventoryMember" name="UraniumInventoryMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_UraniumRoyaltyCorpAndJcuCanadaExplorationCompanyLimitedMember" name="UraniumRoyaltyCorpAndJcuCanadaExplorationCompanyLimitedMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_UraniumRoyaltyCorpMember" name="UraniumRoyaltyCorpMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_Warrants1Member" name="Warrants1Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_Warrants2Member" name="Warrants2Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_WarrantsExpiryDate" name="WarrantsExpiryDate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:dateItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_WeightedAverageRemainingContractualLife" name="WeightedAverageRemainingContractualLife" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="uec_WorkingCapital" name="WorkingCapital" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-10-derivative-liabilities-assumptions-details" name="statement-statement-note-10-derivative-liabilities-assumptions-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-10-derivative-liabilities-movement-in-derivative-liabilities-details" name="statement-statement-note-10-derivative-liabilities-movement-in-derivative-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-10-derivative-liabilities-tables" name="statement-statement-note-10-derivative-liabilities-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-11-capital-stock-continuity-schedule-of-outstanding-share-purchase-warrants-details" name="statement-statement-note-11-capital-stock-continuity-schedule-of-outstanding-share-purchase-warrants-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-11-capital-stock-tables" name="statement-statement-note-11-capital-stock-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-11-capital-stock-warrants-outstanding-and-exercisable-details" name="statement-statement-note-11-capital-stock-warrants-outstanding-and-exercisable-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-12-stockbased-compensation-number-of-shares-issued-and-cash-received-upon-exercise-of-the-stock-options-details" name="statement-statement-note-12-stockbased-compensation-number-of-shares-issued-and-cash-received-upon-exercise-of-the-stock-options-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-12-stockbased-compensation-schedule-of-outstanding-stock-options-details" name="statement-statement-note-12-stockbased-compensation-schedule-of-outstanding-stock-options-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-12-stockbased-compensation-schedule-of-outstanding-unvested-stock-options-details" name="statement-statement-note-12-stockbased-compensation-schedule-of-outstanding-unvested-stock-options-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-12-stockbased-compensation-summary-of-outstanding-unvested-rsus-details" name="statement-statement-note-12-stockbased-compensation-summary-of-outstanding-unvested-rsus-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-12-stockbased-compensation-summary-of-stock-options-assumptions-details" name="statement-statement-note-12-stockbased-compensation-summary-of-stock-options-assumptions-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-12-stockbased-compensation-summary-of-stock-options-outstanding-and-exercisable-details" name="statement-statement-note-12-stockbased-compensation-summary-of-stock-options-outstanding-and-exercisable-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-12-stockbased-compensation-summary-of-stockbased-compensation-expense-details" name="statement-statement-note-12-stockbased-compensation-summary-of-stockbased-compensation-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-12-stockbased-compensation-tables" name="statement-statement-note-12-stockbased-compensation-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-breakdown-of-major-customers-details" name="statement-statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-breakdown-of-major-customers-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-sales-and-service-revenue-and-cost-of-sales-and-service-revenue-details" name="statement-statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-sales-and-service-revenue-and-cost-of-sales-and-service-revenue-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-tables" name="statement-statement-note-13-sales-and-service-revenue-and-cost-of-sales-and-services-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-14-loss-per-share-tables" name="statement-statement-note-14-loss-per-share-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-14-loss-per-share-weighted-average-number-of-shares-used-in-the-calculation-of-the-basic-and-diluted-loss-per-share-details" name="statement-statement-note-14-loss-per-share-weighted-average-number-of-shares-used-in-the-calculation-of-the-basic-and-diluted-loss-per-share-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-15-segmented-information-longterm-assets-by-geographic-segments-details" name="statement-statement-note-15-segmented-information-longterm-assets-by-geographic-segments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-15-segmented-information-operating-results-by-geographic-segments-details" name="statement-statement-note-15-segmented-information-operating-results-by-geographic-segments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-15-segmented-information-tables" name="statement-statement-note-15-segmented-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-3-inventories-costs-of-inventories-details" name="statement-statement-note-3-inventories-costs-of-inventories-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-3-inventories-tables" name="statement-statement-note-3-inventories-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-3-inventories-uranium-inventory-purchase-commitments-details" name="statement-statement-note-3-inventories-uranium-inventory-purchase-commitments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-4-mineral-rights-and-properties-mineral-rights-and-property-acquisition-costs-details" name="statement-statement-note-4-mineral-rights-and-properties-mineral-rights-and-property-acquisition-costs-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-4-mineral-rights-and-properties-tables" name="statement-statement-note-4-mineral-rights-and-properties-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-5-property-plant-and-equipment-summary-of-property-plant-and-equipment-details" name="statement-statement-note-5-property-plant-and-equipment-summary-of-property-plant-and-equipment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-5-property-plant-and-equipment-tables" name="statement-statement-note-5-property-plant-and-equipment-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-6-restricted-cash-cash-cash-equivalents-and-restricted-cash-details" name="statement-statement-note-6-restricted-cash-cash-cash-equivalents-and-restricted-cash-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-6-restricted-cash-restricted-cash-details" name="statement-statement-note-6-restricted-cash-restricted-cash-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-6-restricted-cash-tables" name="statement-statement-note-6-restricted-cash-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-7-equityaccounted-investments-equityaccounted-investments-details" name="statement-statement-note-7-equityaccounted-investments-equityaccounted-investments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-7-equityaccounted-investments-tables" name="statement-statement-note-7-equityaccounted-investments-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-8-investments-in-equity-securities-changes-in-investments-in-equity-securities-details" name="statement-statement-note-8-investments-in-equity-securities-changes-in-investments-in-equity-securities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-8-investments-in-equity-securities-tables" name="statement-statement-note-8-investments-in-equity-securities-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-9-asset-retirement-obligations-change-in-asset-retirement-obligation-details" name="statement-statement-note-9-asset-retirement-obligations-change-in-asset-retirement-obligation-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-9-asset-retirement-obligations-estimated-amounts-and-timing-of-cash-flows-and-assumptions-used-for-aro-estimates-details" name="statement-statement-note-9-asset-retirement-obligations-estimated-amounts-and-timing-of-cash-flows-and-assumptions-used-for-aro-estimates-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-9-asset-retirement-obligations-tables" name="statement-statement-note-9-asset-retirement-obligations-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-note-9-asset-retirement-obligations-undiscounted-amounts-of-estimated-cash-flows-for-the-next-five-fiscal-years-and-beyond-details" name="statement-statement-note-9-asset-retirement-obligations-undiscounted-amounts-of-estimated-cash-flows-for-the-next-five-fiscal-years-and-beyond-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="uec_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
