| Pete Fries | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 30 October 1857 |
| Birth Place: | Scranton, Pennsylvania |
| Death Place: | Chicago, Illinois |
| Debutleague: | MLB |
| Debutdate: | August 10 |
| Debutyear: | 1883 |
| Debutteam: | Columbus Buckeyes |
| Finalleague: | MLB |
| Finaldate: | May 16 |
| Finalyear: | 1884 |
| Finalteam: | Indianapolis Hoosiers |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0–3 |
| Stat2label: | Earned run average |
| Stat2value: | 6.48 |
| Stat3label: | Strikeouts |
| Stat3value: | 7 |
| Teams: | |
Peter Martin Fries (October 30, 1857 – July 29, 1937) was a Major League Baseball pitcher, who started three games for the 1883 Columbus Buckeyes and later played one game in the outfield for the 1884 Indianapolis Hoosiers. Both teams were in the American Association.