James Michael Hart (born December 20, 1951) is a former Major League Baseball outfielder.

He played five games for the Texas Rangers in 1980, getting one hit in four at bats.

Following his major league career, Hart has had a long career as a minor league manager and coach.

His most recent managerial stint was in 1998 with the Shreveport Captains.

This biographical article relating to an American baseball outfielder born in the 1950s is a stub.