<SEC-DOCUMENT>0001949846-25-000551.txt : 20251031
<SEC-HEADER>0001949846-25-000551.hdr.sgml : 20251031
<ACCEPTANCE-DATETIME>20251031095228
ACCESSION NUMBER:		0001949846-25-000551
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251031
DATE AS OF CHANGE:		20251031

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CEMEX SAB DE CV
		CENTRAL INDEX KEY:			0001076378
		STANDARD INDUSTRIAL CLASSIFICATION:	CEMENT, HYDRAULIC [3241]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				000000000
		STATE OF INCORPORATION:			O5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-14946
		FILM NUMBER:		251438439

	BUSINESS ADDRESS:	
		STREET 1:		AVE. CONSTITUTION 444 PTE
		CITY:			MONTERREY, NUEVO LEON
		STATE:			O5
		ZIP:			64000
		BUSINESS PHONE:		52(81)83283000

	MAIL ADDRESS:	
		STREET 1:		AVE. CONSTITUTION 444 PTE
		CITY:			MONTERREY, NUEVO LEON
		STATE:			O5
		ZIP:			64000

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CEMEX SA DE CV
		DATE OF NAME CHANGE:	19990810

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Rodriguez Louisa
		CENTRAL INDEX KEY:			0001856570
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		645 FIFTH AVENUE, 21ST FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001856570</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001076378</issuerCik>
      <issuerName>CEMEX SAB DE CV</issuerName>
      <secFileNumber>001-14946</secFileNumber>
      <issuerAddress>
        <com:street1>AVE. CONSTITUTION 444 PTE</com:street1>
        <com:city>MONTERREY, NUEVO LEON</com:city>
        <com:stateOrCountry>O5</com:stateOrCountry>
        <com:zipCode>64000</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>52(81)83283000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Rodriguez Louisa</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Charles Schwab &amp; Co</name>
        <address>
          <com:street1>3000 Schwab Way</com:street1>
          <com:city>westlake</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>76262</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>38125</noOfUnitsSold>
      <aggregateMarketValue>391734.37</aggregateMarketValue>
      <noOfUnitsOutstanding>14507429244</noOfUnitsOutstanding>
      <approxSaleDate>10/31/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>common</securitiesClassTitle>
      <acquiredDate>01/01/2015</acquiredDate>
      <natureOfAcquisitionTransaction>employee stock purchase plan</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>38125</amountOfSecuritiesAcquired>
      <paymentDate>01/01/2015</paymentDate>
      <natureOfPayment>cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <remarks>Shares to be sold out of account registered LOUISA P RODRIGUEZ REVOCABLE T U/A DTD 08/14/2007</remarks>
    <noticeSignature>
      <noticeDate>10/31/2025</noticeDate>
      <signature>Louisa Rodriguez</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
