James William Keenan
- Bats Left, Throws Left
- Height 5' 7", Weight 155 lb.
- Debut September 9, 1920
- Final Game July 4, 1921
- Born May 25, 1898 in Avon, NY USA
- Died June 5, 1980 in Seminole, FL USA
Jimmie Keenan pitched two years in the majors, both times for the Philadelphia Phillies. He was one of the youngest players on the team both years.
Jimmie was 5 ' 7 ", which was short for the time. Most of the starting rotation was at least 6 ' tall.