| Jim Pena | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 17 September 1964 |
| Birth Place: | Los Angeles, California |
| Debutleague: | MLB |
| Debutdate: | July 7 |
| Debutyear: | 1992 |
| Debutteam: | San Francisco Giants |
| Finalleague: | MLB |
| Finaldate: | October 3 |
| Finalyear: | 1992 |
| Finalteam: | San Francisco Giants |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 1–1 |
| Stat2label: | Earned run average |
| Stat2value: | 3.48 |
| Stat3label: | Strikeouts |
| Stat3value: | 32 |
| Teams: | |
James Patrick Pena (born September 17, 1964) is a former left-handed pitcher in Major League Baseball who played for the San Francisco Giants in .