<SEC-DOCUMENT>0001959173-25-004685.txt : 20250722
<SEC-HEADER>0001959173-25-004685.hdr.sgml : 20250722
<ACCEPTANCE-DATETIME>20250722130207
ACCESSION NUMBER:		0001959173-25-004685
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250722
DATE AS OF CHANGE:		20250722

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MATTEL INC /DE/
		CENTRAL INDEX KEY:			0000063276
		STANDARD INDUSTRIAL CLASSIFICATION:	DOLLS & STUFFED TOYS [3942]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				951567322
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-05647
		FILM NUMBER:		251139551

	BUSINESS ADDRESS:	
		STREET 1:		333 CONTINENTAL BLVD
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245
		BUSINESS PHONE:		3102522000

	MAIL ADDRESS:	
		STREET 1:		333 CONTINENTAL BLVD
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DISILVESTRO ANTHONY
		CENTRAL INDEX KEY:			0001285140
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O MATTEL, INC.
		STREET 2:		333 CONTINENTAL BLVD.
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245
</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>0001285140</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000063276</issuerCik>
      <issuerName>MATTEL INC /DE/</issuerName>
      <secFileNumber>001-05647</secFileNumber>
      <issuerAddress>
        <com:street1>333 CONTINENTAL BLVD</com:street1>
        <com:city>EL SEGUNDO</com:city>
        <com:stateOrCountry>CA</com:stateOrCountry>
        <com:zipCode>90245</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>3102522000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>DISILVESTRO ANTHONY</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Fidelity Brokerage Services LLC</name>
        <address>
          <com:street1>900 Salem Street</com:street1>
          <com:city>Smithfield</com:city>
          <com:stateOrCountry>RI</com:stateOrCountry>
          <com:zipCode>02917</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>25462</noOfUnitsSold>
      <aggregateMarketValue>510362.80</aggregateMarketValue>
      <noOfUnitsOutstanding>322900000</noOfUnitsOutstanding>
      <approxSaleDate>07/22/2025</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>07/22/2025</acquiredDate>
      <natureOfAcquisitionTransaction>Option Granted - 04/28/2023</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>25462</amountOfSecuritiesAcquired>
      <paymentDate>07/22/2025</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Anthony Disilvestro</name>
        <address>
          <com:street1>333 Continental Blvd.</com:street1>
          <com:city>El Segundo</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>90245-5012</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>05/16/2025</saleDate>
      <amountOfSecuritiesSold>362704</amountOfSecuritiesSold>
      <grossProceeds>7288806.96</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>07/22/2025</noticeDate>
      <signature>/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Anthony Disilvestro</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
