| Mark Acre | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 16 September 1968 |
| Birth Place: | Concord, California, U.S. |
| Debutleague: | MLB |
| Debutdate: | May 13 |
| Debutyear: | 1994 |
| Debutteam: | Oakland Athletics |
| Debut2league: | NPB |
| Debut2date: | May 5 |
| Debut2year: | 1998 |
| Debut2team: | Yakult Swallows |
| Finalleague: | MLB |
| Finaldate: | May 10 |
| Finalyear: | 1997 |
| Finalteam: | Oakland Athletics |
| Final2league: | NPB |
| Final2date: | September 5 |
| Final2year: | 1998 |
| Final2team: | Yakult Swallows |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 9–6 |
| Stat2label: | Earned run average |
| Stat2value: | 5.17 |
| Stat3label: | Strikeouts |
| Stat3value: | 98 |
| Stat2league: | NPB |
| Stat21label: | Win–loss record |
| Stat21value: | 0–2 |
| Stat22label: | Earned run average |
| Stat22value: | 2.34 |
| Stat23label: | Strikeouts |
| Stat23value: | 58 |
| Teams: | |
Mark Robert Acre (born September 16, 1968) is an American former professional baseball pitcher. He played all or part of four seasons for the Oakland Athletics of Major League Baseball (MLB) from –. He also played one season for the Yakult Swallows of the Nippon Professional Baseball (NPB) in 1998.