Jerry C. "J. J." Davis (born October 25, 1978 in Glendora, California) is a former Major League Baseball outfielder. He played during four seasons at the major league level for the Pittsburgh Pirates and Washington Nationals. He was drafted by the Pirates in the 1st round (8th pick) of the 1997 Major League Baseball Draft. Davis played his first professional season with their Rookie league GCL Pirates in 1997, and his last with the Colorado Rockies' Triple-A club, the Colorado Springs Sky Sox, in 2005.