Musan Salama (acronym MuSa) is a football club based in Pori, Finland, currently playing in the Finnish second tier Kakkonen. It was founded in 1960 in the Musa suburb of Pori. Literally, the name of the club means the ″Lightning of Musa″.
Musan Salama has mostly played in the Finnish third or fourth levels. In 1999–2001 MuSa made a three-year spell to the second tier Ykkönen, but was relegated after the 2001 season. In 2016 MuSa made it to the promotion play-offs losing to the Helsinki side Gnistan on penalties. Finally, in 2018 MuSa achieved promotion back to the second tier Ykkönen by defeating Kokkola based side GBK in the finals of the promotion playoffs on penalties. 
MuSa is a member of the Finnish Workers' Sports Federation.