Walkeshwar Temple, also known as the Baan Ganga Temple, is a temple dedicated to Lord Shiva located in Walkeshwar, near Malabar Hill neighbourhood, in South Mumbai precinct of the city of Mumbai, India. It is situated at the highest point of the city, and close to the temple lies the Banganga Tank.

Walkeshwar is an affluent area in South Mumbai, India, at the north-western end of the Marine Drive loop. It has a large Gujarati population. It is mostly known for Walkeshwar Temple, Banganga Tank and Jain temples.