Walwa is a tehsil/taluka in Walwa subdivision of Sangli district in the Indian state of Maharashtra. It is also known as Valva-Islampur Taluka. There are ninety-five panchayat villages in Walwa Taluka.
Walwa is a town in the Shire of Towong in north-east Victoria, Australia. The town is located 1 kilometer from the Murray River on the former Murray Valley highway between Wodonga and Corryong. At the 2006 census, Walwa and the surrounding area had a population of 268.
The climate in Walwa is warm and temperate. The rainfall in Walwa is significant, with precipitation even during the driest month. According to Koppen and Geiger, this climate is classified as Cfa. The average annual temperature is 14.8 °C in Walwa. The average annual rainfall is 836 mm.