Larry Duane Harlow (born November 13, 1951) is an American former professional baseball player who played six seasons in the Major Leagues with the Baltimore Orioles and California Angels.

He attended Mesa Community College[1] prior to signing with the Baltimore Orioles as an amateur free agent on August 24, 1970.

The transaction was the result of Harlow's lack of playing time with the Orioles and the Angels' need for an outfielder to replace the injured Rick Miller.

Harlow made the only pitching appearance in his MLB playing career in a one-sided 24–10 loss to the Toronto Blue Jays at Exhibition Stadium on June 26, 1978.

[5] The highlight of Harlow's career was in Game 3 of the 1979 American League Championship Series against his former team with his walk-off double to left field off Don Stanhouse scoring Brian Downing from second base in the ninth inning of a 4–3 win that prevented the Angels from being swept by the Orioles.