Marvin Ross (born 5 May 1990) is an American professional indoor football defensive back for the Jacksonville Sharks. Before joining the Sharks in 2017, Ross played for the Columbus Lions from 2013 to 2015 and the Cleveland Gladiators in 2016. While with the Gladiators, he won the 2016 Arena Football League Rookie of the Year Award. Outside of indoor football, Ross played with the Calgary Stampeders for two games in 2017.