| Tom Sullivan | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 18 October 1895 |
| Birth Place: | Boston, Massachusetts |
| Death Place: | Boston, Massachusetts |
| Debutleague: | MLB |
| Debutdate: | May 15 |
| Debutyear: | 1922 |
| Debutteam: | Philadelphia Phillies |
| Finalleague: | MLB |
| Finaldate: | September 23 |
| Finalyear: | 1922 |
| Finalteam: | Philadelphia Phillies |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0–0 |
| Stat2label: | Earned run average |
| Stat2value: | 11.25 |
| Stat3label: | Strikeouts |
| Stat3value: | 2 |
| Teams: | |
Thomas Augustin Sullivan (October 18, 1895 – September 23, 1962) was a Major League Baseball pitcher who played for the Philadelphia Phillies in .