Kevin Eric Mahar (born June 8, 1981) is an American professional baseball former outfielder and current coach.

Mahar made his major league debut on May 16, 2007, in a game against the Tampa Bay Devil Rays.

This game was played at Disney's Wide World of Sports complex in Lake Buena Vista, Florida.

After his release from the Rangers, Mahar signed with the independent Kansas City T-Bones of the Northern League.

On July 18, 2008, Mahar signed a minor league contract with the Philadelphia Phillies and played the rest of the year with the High-A Clearwater Threshers.