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
Report on Form 6-K dated September 26, 2019
Commission File Number: 001-15092
TURKCELL ILETISIM HIZMETLERI A.S.
(Translation of registrant’s name in 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-Fx Form 40-F¨
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):
Yes¨ No x
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):
Yes¨ No x
Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.
Yes¨ No x
If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- __________
Enclosure: A press release dated September 26, 2019, regarding the Announcement Regarding Appointments to Management.

Istanbul, Sepember 26, 2019
Pursuant to our Company’s existing organizational structure,
| · | Mr. Ömer Barbaros Yiş has been appointed as Executive Vice President responsible for Marketing. He has assumed this role in acting position to date. |
| · | Mr. Ataç Tansuğ has been appointed as Executive Vice President responsible for Digital Services and Solutions. He has assumed this role in acting position to date. |
| · | Mr. Ceyhun Özata has been appointed as Executive Vice President responsible for Corporate and Residential Sales. He has assumed this role in acting position to date. |
| · | Mr. Kadri Özdal has been appointed as Executive Vice President responsible for Consumer Sales. He has assumed this role in acting position to date. |
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 26, 2019 | By: | /s/ Zeynel Korhan Bilek |
| Name: | Zeynel Korhan Bilek |
| Title: | Treasury & Capital Markets Management Director |
| TURKCELL ILETISIM HIZMETLERI A.S. |
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Date: September 26, 2019 | By: | /s/ Osman Yılmaz |
| Name: | Osman Yılmaz |
| Title: | Chief Financial Officer |