| Jeff Wallace | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 12 April 1976 |
| Birth Place: | Wheeling, West Virginia, U.S. |
| Debutleague: | MLB |
| Debutdate: | August 21 |
| Debutyear: | 1997 |
| Debutteam: | Pittsburgh Pirates |
| Finalleague: | MLB |
| Finaldate: | October 3 |
| Finalyear: | 2001 |
| Finalteam: | Tampa Bay Devil Rays |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 3–3 |
| Stat2label: | Earned run average |
| Stat2value: | 4.20 |
| Stat3label: | Strikeouts |
| Stat3value: | 120 |
| Teams: | |
Jeffrey Allen Wallace (born April 12, 1976) is an American former Major League Baseball pitcher. He was drafted by the Kansas City Royals in the 25th round of the 1995 amateur draft. Wallace played his first professional season with their Rookie League GCL Royals in He played during four seasons at the major league level for the Pittsburgh Pirates and Tampa Bay Devil Rays and split his last season between the Boston Red Sox's Class-A (Advanced) Sarasota Red Sox and Triple-A Pawtucket Red Sox, in . He works at Leslie Equipment Company in West Virginia.