Michael Quarshie (born 13 November 1979 in Erlangen, Germany) is a Finnish American football defensive tackle.
He graduated from high school and completed his mandatory military service before moving to the U.S. to study and play football.
Quarshie was able to practice with the Raiders and play in pre-season games as an extra training squad member.
He was then signed the following year with the Oakland Raiders and played during the pre-season but spent the regular season on the Injured Reserve list.
Quarshie played in Finland for the Porvoo Butchers during 2007 and signed as a free agent with the Toronto Argonauts on February 15, 2008.