For the month of January, 2018

Commission File Number: 001-15002

ICICI Bank Limited
(Translation of registrant’s name into English)

ICICI Bank Towers,
Bandra-Kurla Complex
Mumbai, India 400 051
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file
annual reports under cover Form 20-F or 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):

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):

Indicate by check mark whether by furnishing the information
contained in this Form, the Registrant is also thereby furnishing the
information to the Commission pursuant to Rule 12g3-2(b)
under the Securities Exchange Act of 1934:

If “Yes” is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g 3-2(b): Not Applicable

Table of Contents

OTHER NEWS

Subject: Earnings call for quarter results ended 31st December, 2017

IBN

ICICI Bank Limited (the ‘Bank’) Report on Form 6-K

The Bank has informed the domestic stock exchanges where it is listed viz, BSE Limited (BSE) and National Stock Exchange of India Limited (NSE) that the Bank will host an earnings call with analysts and investors at 6:30 p.m. (IST) on 31^st January 2018 to discuss the financial results of the Bank for the quarter ended 31^st December, 2017.

The transcript of the conference call will be posted on the Bank’s website at www.icicibank.com

This is for your information and records.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorised.