John Keefe Cato
- Bats Right, Throws Right
- Height 6' 1", Weight 185 lb.
- School Fairfield University
- High School Valhalla (NY) High School
- Debut June 13, 1983
- Final Game July 26, 1984
- Born May 6, 1958 in Yonkers, NY USA
Keefe Cato pitched parts of two seasons in the majors with the Cincinnati Reds, with a 6.98 ERA and a save in 19 2/3 innings split among 1983 and 1984. A veteran of 8 seasons in professional baseball, he is a legend at Fairfield University, where he holds many pitching records. He is a member of the Fairfield University Hall of Fame.