John David Weathers
- Bats Right, Throws Right
- Height 6' 3", Weight 205 lb.
- School Motlow State Community College
- High School Loretto High School
- Debut August 2, 1991
- Final Game October 3, 2009
- Born September 25, 1969 in Lawrenceburg, TN USA
David Weathers was the 20th pitcher in MLB history to appear in 900 games. Five of the pitchers to top 900 before him had reached the Hall of Fame and some of the others on the list were strong candidates upon retirement, unlike Weathers.