Västerhaninge is a locality situated in Haninge Municipality, Stockholm County, Sweden. It had 15,134 inhabitants in 2010. It is connected to Stockholm by commuter rail. Västerhaninge borders the large Hanveden forest to the north, the Jordbro locality to the east, an agricultural region to the south, and the Tungelsta area to the west. The locality lies 22 km from Stockholm and 6 km from Handen.