| Tom McCarthy | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 18 June 1961 |
| Birth Place: | Landstuhl, West Germany |
| Debutleague: | MLB |
| Debutdate: | July 5 |
| Debutyear: | 1985 |
| Debutteam: | Boston Red Sox |
| Finalleague: | MLB |
| Finaldate: | September 22 |
| Finalyear: | 1989 |
| Finalteam: | Chicago White Sox |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 3–2 |
| Stat2label: | Earned run average |
| Stat2value: | 3.61 |
| Stat3label: | Strikeouts |
| Stat3value: | 34 |
| Teams: | |
Thomas Michael McCarthy (born June 18, 1961) is a former middle relief pitcher in Major League Baseball who played from through for the Boston Red Sox (1985) and Chicago White Sox (1988–89). Listed at 6' 0", 180 lb., McCarthy batted and threw right-handed.
In a three-season career, McCarthy posted a 3–2 record with a 3.61 ERA and one save in 40 appearances, including 20 games finished, 34 strikeouts, 26 walks, 88 hits allowed, and innings of work.
Following his majors career, McCarthy pitched for Triple-A Richmond Braves (1992), Charlotte Knights (1993) and Albuquerque Dukes. In 106 appearances, he went 13–14 with a 4.13 ERA and six saves.