Charles Larry Lehr
- Bats Right, Throws Right
- Height 6' 1", Weight 200 lb.
- School University of Southern California
- High School West Covina High School
- Debut June 20, 2004
- Final Game October 2, 2009
- Born August 3, 1977 in Orange, CA USA
Justin Lehr was the US catcher in the 1995 World Junior Championship, hitting .348 for the Gold Medal winners while starting ahead of David Ross. Lehr was a college catcher until his senior year when he transferred to the University of Southern California and became their number two starter behind future A's teammate Barry Zito.