Southern Savonia (formerly Mikkeli) is an electoral district represented in the FinnishEduskunta (parliament). It covers the administrative region of Southern Savonia, with a population of 163,276 (). Southern Savonia elects six members of the Eduskunta.
The constituency is largely rural, and the only major city is Mikkeli. The traditionally dominant party in the parliamentary elections, the Centre Party, lost one seat in 2007 elections and is in even to National Coalition Party.