UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of September, 2023
Commission File Number: 001-15092
TURKCELL ILETISIM HIZMETLERI A.S.
(Translation of registrant’s name into English)
Aydınevler Mahallesi İnönü Caddesi No:20
Küçükyalı Ofispark
34854 Maltepe
Istanbul, Turkey
(Address of Principal Executive Offices)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:
Form 20-F x Form 40-F o
Enclosure: A press release dated September 25, 2023 announcing the change in CEO of Turkcell.

Istanbul, September 25, 2023
Announcement Regarding the Change in Management (CEO)
The duty of Bülent Aksu, who served as the Chief Executive Officer of Turkcell, has ended as of September 25, 2023.
We wish Bülent Aksu, who has undertaken high-level roles within the Turkcell Group, success in his future professional and personal life.
For more information:
Turkcell Investor Relations
investor.relations@turkcell.com.tr
Tel: + 90 212 313 1888
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, Turkcell Iletisim Hizmetleri A.S. has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| TURKCELL ILETISIM HIZMETLERI A.S.
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Date: September 25, 2023 | By: | /s/ Beren Erdem Hamaratgil | | |
| Name: Beren Erdem Hamaratgil Title: Investor Relations Associate Director | |
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| TURKCELL ILETISIM HIZMETLERI A.S.
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Date: September 25, 2023 | By: | /s/ Kamil Kalyon | | |
| Name: Kamil Kalyon Title: Chief Financial Officer (Acting) | |
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