| Tom Harrison | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 18 January 1945 |
| Birth Place: | Trail, British Columbia |
| Debutleague: | MLB |
| Debutdate: | May 7 |
| Debutyear: | 1965 |
| Debutteam: | Kansas City Athletics |
| Finalleague: | MLB |
| Finaldate: | May 17 |
| Finalyear: | 1965 |
| Finalteam: | Kansas City Athletics |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0-0 |
| Stat2label: | Earned run average |
| Stat2value: | 9.00 |
| Stat3label: | Strikeouts |
| Stat3value: | 0 |
| Teams: | |
Thomas James Harrison (January 18, 1945 – July 26, 2023[1]) was a Major League Baseball pitcher. He pitched in one game for the Kansas City Athletics in .
Although he was a pitcher, Harrison made his major league debut as a pinch runner.[2] Ten days later, he made his pitching debut, giving up one run in one inning.