Tanner Marsh (born May 29, 1990 in Carrollton, Texas) is a professional Canadian football quarterback for the Montreal Alouettes of the Canadian Football League. He was signed by the Alouettes on June 1, 2013 and made the team's active roster as the third string quarterback. He recorded his first professional touchdown pass on August 22, 2013 against the BC Lions with a 3-yard toss to S. J. Green.