| Kevin Olsen | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 26 July 1976 |
| Birth Place: | Covina, California, U.S. |
| Debutleague: | MLB |
| Debutdate: | September 7 |
| Debutyear: | 2001 |
| Debutteam: | Florida Marlins |
| Finalleague: | MLB |
| Finaldate: | September 27 |
| Finalyear: | 2003 |
| Finalteam: | Florida Marlins |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0–5 |
| Stat2label: | Earned run average |
| Stat2value: | 5.12 |
| Stat3label: | Strikeouts |
| Stat3value: | 63 |
| Teams: |
|
Kevin Gary Olsen (born July 26, 1976) is an American former professional baseball pitcher. He pitched for the Florida Marlins of Major League Baseball (MLB) from - and played his final season in for the Sacramento River Cats, the Triple-A affiliate of the Oakland Athletics.