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.

[1] Mabel Holle was one of the sixty original players to join the All-American Girls Professional Baseball League for its inaugural season.

[3][4][5] Holle made the final cuts and was assigned to the South Bend Blue Sox, playing for them for more of the year before being relocated to the Kenosha Comets for a short period of time.

[5][6][7] A graduated from MacMurray College in 1942, Holle started teaching physical education as a coach and athletic administrator in the Waukegan area schools for most of her 47-year professional career, retiring in 1990.

In 1993 she was inducted in the MacMurray Sports Hall of Fame, where was created an annual award in her honor that goes to the female athlete who exemplifies leadership in the classroom and the playing field.