<SEC-DOCUMENT>0001104659-26-030592.txt : 20260318
<SEC-HEADER>0001104659-26-030592.hdr.sgml : 20260318
<ACCEPTANCE-DATETIME>20260318133458
ACCESSION NUMBER:		0001104659-26-030592
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20260318
FILED AS OF DATE:		20260318
DATE AS OF CHANGE:		20260318

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Sarisoy Idris
		CENTRAL INDEX KEY:			0002120325
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15092
		FILM NUMBER:		26767749

	MAIL ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		AYDINEVLER MAHALLESI
		STREET 2:		INONU CADDESI NO: 20 B BLOK KUCUKYALI
		CITY:			ISTANBUL
		NON US STATE TERRITORY:  	MALTEPE
		PROVINCE COUNTRY:   	W8
		ZIP:			34854

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TURKCELL ILETISIM HIZMETLERI A S
		CENTRAL INDEX KEY:			0001071321
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
		ORGANIZATION NAME:           	06 Technology
		EIN:				000000000
		STATE OF INCORPORATION:			W8
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		AYDINEVLER MAHALLESI INONU CADDESI NO 20
		STREET 2:		KUCUKYALI OFISPARK, MALTEPE
		CITY:			ISTANBUL
		PROVINCE COUNTRY:   	W8
		ZIP:			34854
		BUSINESS PHONE:		902123131244

	MAIL ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		AYDINEVLER MAHALLESI INONU CADDESI NO 20
		STREET 2:		KUCUKYALI OFISPARK, MALTEPE
		CITY:			ISTANBUL
		PROVINCE COUNTRY:   	W8
		ZIP:			34854
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>tm268818-21_3seq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0607</schemaVersion>

    <documentType>3</documentType>

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

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001071321</issuerCik>
        <issuerName>TURKCELL ILETISIM HIZMETLERI A S</issuerName>
        <issuerTradingSymbol>TKC</issuerTradingSymbol>
        <issuerForeignTradingSymbol>TCELL</issuerForeignTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002120325</rptOwnerCik>
            <rptOwnerName>Sarisoy Idris</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>true</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>AYDINEVLER MAHALLESI</rptOwnerStreet1>
            <rptOwnerStreet2>INONU CADDESI NO: 20 B BLOK KUCUKYALI</rptOwnerStreet2>
            <rptOwnerCity>ISTANBUL</rptOwnerCity>
            <rptOwnerNonUSStateTerritory></rptOwnerNonUSStateTerritory>
            <rptOwnerCountry>W8</rptOwnerCountry>
            <rptOwnerZipCode>34854</rptOwnerZipCode>
            <rptOwnerStateDescription>TURKEY</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <remarks>Exhibit List - Exhibit 24 - Power of Attorney.</remarks>

    <ownerSignature>
        <signatureName>/s/ Beren Erdem Hamaratgil, Attorney-in-Fact</signatureName>
        <signatureDate>2026-03-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>tm268818d21_ex24.htm
<DESCRIPTION>EXHIBIT 24
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
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<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="text-align: right; margin: 0"><B>Exhibit 24</B></P>

<P STYLE="margin: 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 10pt"><B>LIMITED POWER
OF ATTORNEY FOR EXCHANGE ACT SECTION&nbsp;16(a)&nbsp;REPORTING OBLIGATIONS</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1in"><FONT STYLE="font-size: 10pt">Know all by these
presents, that the undersigned hereby constitutes and appoints each of Beren Erdem Hamaratgil, Fatma Sahin Celebi (in Turkish characters;
Fatma &#350;ahin &Ccedil;elebi) and, or either of them acting singly and with full power of substitution, the undersigned's true and
lawful attorney-in-fact under this limited power of attorney (the &quot;<B>Power of Attorney</B>&quot;) to:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><FONT STYLE="font-size: 10pt">1.&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;take
any actions as may be necessary or appropriate to enable the undersigned to submit and file forms, schedules and other documents with
the U.S. Securities and Exchange Commission (the &quot;<B>SEC</B>&quot;), including to prepare, execute in the undersigned's name and
on the undersigned's behalf and submit a Form&nbsp;ID, including amendments thereto, or any other documents, and to prepare for, coordinate
and enroll the undersigned in EDGAR Next or any successor filing system and, as applicable, make arrangements with third-party filing
agents or similar parties and ensure that all relevant parties have been assigned an appropriate EDGAR Next role, to enable the undersigned
to make filings and submissions with the SEC;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><FONT STYLE="font-size: 10pt">2.&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;execute
for and on behalf of the undersigned, in the undersigned's capacity as an officer or director or both of Turkcell &#304;leti&#351;im
Hizmetleri A.&#350; (the &quot;<B>Company</B>&quot;), Forms 3, 4 and 5 (and any amendments thereto) in accordance with Section&nbsp;16(a)&nbsp;of
the Securities Exchange Act of 1934, as amended (the &quot;<B>Exchange Act</B>&quot;), and the rules&nbsp;thereunder;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><FONT STYLE="font-size: 10pt">3.&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;do
and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such
Form&nbsp;3, 4 or 5, complete and execute any amendments thereto, and timely file such form with the SEC, including (i)&nbsp;acting as
an account administrator or delegated administrator for the undersigned's EDGAR Next account and carrying out any action associated with
such administrator designation or delegation as such attorney-in-fact deems necessary or appropriate or (ii)&nbsp;causing the Company
to accept a delegation of authority from any of the undersigned's EDGAR Next account administrators and pursuant to such delegation authorize
the Company's EDGAR Next account administrators to appoint, remove or replace designated users for the undersigned's EDGAR Next account
as such attorney-in-fact deems necessary or appropriate, and any securities exchange or similar authority;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><FONT STYLE="font-size: 10pt">4.&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;&#8239;take
any other action in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest
of, or legally required by or for, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf
of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such information and disclosure as such
attorney-in-fact may approve in such attorney-in-fact's discretion.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1in"><FONT STYLE="font-size: 10pt">The undersigned hereby
grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever required, necessary
or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned
might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such
attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power
of Attorney and the rights and powers herein granted.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1in"><FONT STYLE="font-size: 10pt">The undersigned acknowledges
that the foregoing attorneys-in-fact, in serving in such capacity at the request and on the behalf of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to comply with, or any liability for the failure to comply with,
any provision of Section&nbsp;16 of the Exchange Act</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1in"><FONT STYLE="font-size: 10pt">This Power of Attorney
shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4 or 5 with respect to the undersigned's
holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered
to each of the foregoing attorneys-in-fact.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">IN WITNESS WHEREOF, the undersigned
has executed this Power of Attorney as of this 5th day of March, 2026.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 50%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Signed and acknowledged:</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Idris Sarisoy</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(in Turkish characters; &#304;dris Sar&#305;soy)
    &nbsp;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">/s/ Idris Sarisoy</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Signature</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Idris Sarisoy</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Printed Name</FONT></TD></TR>
  </TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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</DOCUMENT>
</SEC-DOCUMENT>
