Marcus Darnell Davis (born December 21, 1989) is a former American football wide receiver.

[2] On December 5, 2012, he was selected as a 2012 Coaches All-ACC Honorable Mention following the season.

[3][4] On April 27, 2013, he signed with the New York Giants as an undrafted free agent following the 2013 NFL draft.

[10] Marcus Davis signed to a deal with the Kansas City Chiefs during the offseason.

Davis signed with the Saskatchewan Roughriders on September 9, 2015 and played in his first and only CFL game on October 31, 2015 where he had two catches for 11 yards.