<SEC-DOCUMENT>0000950103-26-004377.txt : 20260318
<SEC-HEADER>0000950103-26-004377.hdr.sgml : 20260318
<ACCEPTANCE-DATETIME>20260318210834
ACCESSION NUMBER:		0000950103-26-004377
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20260318
FILED AS OF DATE:		20260318
DATE AS OF CHANGE:		20260318

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Trevino de Vega Blanca
		CENTRAL INDEX KEY:			0002117059
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38763
		FILM NUMBER:		26771939

	MAIL ADDRESS:	
		STREET 1:		MILLICOM INTERNATIONAL CELLULAR S.A.
		STREET 2:		8400 NW 36TH STREET, SUITE 530
		CITY:			DORAL
		STATE:			FL
		ZIP:			33166

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MILLICOM INTERNATIONAL CELLULAR SA
		CENTRAL INDEX KEY:			0000912958
		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO TELEPHONE COMMUNICATIONS [4812]
		ORGANIZATION NAME:           	06 Technology
		EIN:				000000000
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		148-150, BOULEVARD DE LA PETRUSSE
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			L-2330
		BUSINESS PHONE:		3524571451

	MAIL ADDRESS:	
		STREET 1:		148-150, BOULEVARD DE LA PETRUSSE
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			L-2330
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>ownership.xml
<DESCRIPTION>FORM 3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0607</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2026-03-18</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000912958</issuerCik>
        <issuerName>MILLICOM INTERNATIONAL CELLULAR SA</issuerName>
        <issuerTradingSymbol>TIGO</issuerTradingSymbol>
        <issuerForeignTradingSymbol></issuerForeignTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002117059</rptOwnerCik>
            <rptOwnerName>Trevino de Vega Blanca</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>MILLICOM INTERNATIONAL CELLULAR S.A.</rptOwnerStreet1>
            <rptOwnerStreet2>8400 NW 36TH STREET, SUITE 530</rptOwnerStreet2>
            <rptOwnerCity>DORAL</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>33166</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Shares</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>13027</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>/s/ Blanca Trevino de Vega</signatureName>
        <signatureDate>2026-03-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
