Martin Mullen (August 22, 1852 – October 27, 1915) was an American professional baseball player for the Cleveland Forest Citys.

He played in one game on August 17, 1872 and was hitless in four at-bats, scoring one run.

His one appearance in the professional leagues was due to an accident.

Rynie Wolters, the regular outfielder for the Forest Citys, swallowed his chaw of tobacco and could not play so Mullen, a local amateur player made his professional debut.

This biographical article relating to a baseball right fielder is a stub.