Mabel B. Holle ["Holly"] (March 21, 1920 – December 11, 2011) was an American infielder and outfielder who played in the All-American Girls Professional Baseball League during the 1943 season. Listed at 5 ft 7 in (1.70 m), 125 lb, she batted and threw right-handed. Mabel Holle was one of the sixty original players to join the All-American Girls Professional Baseball League for its inaugural season. Basically a line-drive hitter, she had a strong throwing arm and was a sure fielder at third base, center field and right field.