Walwa is a taluka in Sangli district in the Indian state of Maharashtra.

The major crops produced in the taluka are sugarcane and grapes.

In the 2001 India census, Walwa Taluka had 427,377 inhabitants, 220,542 (51.6%) were males and 206,835 (48.4%) were females, for a gender ratio of 938 females per thousand males.

[4] In the 2011 census the population had increased to 455,138 inhabitants[6] and a gender ratio of 939 females per thousand males.

[9] There are two towns in Walwa Taluka, Ashta and Uran Islampur both with municipal councils.