Omar Mbanza Mussa Rukundo (born 18 November 1980) is a Burundian former professional footballer who plays as a centre forward.
Born in Bujumbura, Mussa played club football for Saint Louis, Berkenbos, Antwerp, Al-Wakrah, Patro Eisden Maasmechelen, Ronse and KRC Mechelen.
He also earned one cap for the Burundi national team in 2003.
Mussa's son, also called Omar Mussa is also a professional footballer.