Gary Arthur Fischer
- Bats Right, Throws Right
- Height 6' 1", Weight 195 lb.
- School Bradley University
- High School Marathon High School
- Born July 11, 1942 in Wausau, WI USA
- Died January 3, 2019 in Wausau, WI USA
Relief pitcher Gary Fischer played in the minor leagues from 1964 to 1968. Perhaps his best campaign was 1967, when he went 6-2 with a 2.83 ERA in 35 games (one start, which he completed) for the San Jose Bees. He averaged one strikeout per inning. He was 17-19 with a 4.34 ERA in 137 games (29 starts) overall.