Donald G. Marion
- Bats Right, Throws Right
- Height 6' 1", Weight 187 lb.
- Debut April 23, 1914
- Final Game September 30, 1915
- Born July 31, 1890 in Cleveland, OH USA
- Died January 18, 1933 in Milwaukee, WI USA
In the minors Marion had a couple years where he won 19 games, once for Duluth and once for Bloomington.