Jeff Conine
- Given Name
- Jeffrey Guy
- Nickname(s)
- Mr. Marlin, Nine
- Born
- 6/27/1966 — Tacoma, WA, USA
- Weight
- 205 lbs
- Height
- 6' 1"
- Throws
- R
- Bats
- R
- Team(s)
- Kansas City Royals (1990–1998)Florida Marlins (1993–2005)Baltimore Orioles (1999–2006)Philadelphia Phillies (2006)Cincinnati Reds (2007)New York Mets (2007)
- Debut
- 1990-09-16
- Final Game
- 2007-09-30