Joseph Paul Horgan
- Bats Left, Throws Left
- Height 6' 1", Weight 200 lb.
- School Sacramento City College
- High School Cordova High School
- Debut June 12, 2004
- Final Game April 23, 2005
- Born June 7, 1977 in Sacramento, CA USA
Joe Horgan pitched for the US in the 1995 World Junior Championship. He was 2-0 with a 0.84 ERA, the best on the team among hurlers with 10+ IP. He appeared in 47 games for the Montreal Expos out of the bullpen in 2004 and had a record of 4-1 with a 3.15 ERA. He collected only one hit in his career - a single off Kip Wells in his first big league at-bat. He then briefly played for the Washington Nationals in 2005 but was hit hard and was sent down to the minor leagues, never to return.