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 March 24, 2020

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-F x           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 March 24, 2020, regarding the independent auditor appointment.

Istanbul, March 24, 2020

Announcement Regarding the Independent Auditor Appointment

Our Company’s Board of Directors has decided to appoint PwC Bağımsız Denetim ve Serbest Muhasebeci Mali Müşavirlik A.Ş as the independent audit firm to audit our Company’s accounts and operations for the year 2020 in accordance with Capital Markets Law, the Turkish Commercial Code, and related legislations and to submit this decision to the approval of our shareholders during the next Annual General Assembly Meeting of our Company.

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.
Date:  March 24, 2020	By:	/s/ Zeynel Korhan Bilek
	Name:	Zeynel Korhan Bilek
	Title:	Treasury & Capital Markets Management Director
	TURKCELL ILETISIM HIZMETLERI A.S.
Date:  March 24, 2020	By:	/s/ Osman Yılmaz
	Name:	Osman Yılmaz
	Title:	Chief Financial Officer