Dennis Clay Powell
- Bats Right, Throws Left
- Height 6' 3", Weight 200 lb.
- High School Colquitt County High School
- Debut July 7, 1985
- Final Game August 11, 1993
- Born August 13, 1963 in Moultrie, GA USA
Dennis Powell signed with the Los Angeles Dodgers as an undrafted free agent in 1983 after winning 20 games in a row pitching in semi-pro baseball.