Leroy Earl Parmelee (April 25, 1907 – August 31, 1981) was an American professional baseball pitcher. He played in Major League Baseball (MLB) from 1929 to 1939 for the New York Giants, St. Louis Cardinals, Chicago Cubs, and Philadelphia Athletics. Parmelee was a better than average hitting pitcher, posting a .207 batting average (82-for-396) with 30 runs, 5 home runs and 34 RBI over 206 games pitched.