| Roy Vaughn | |
| Position: | Pitcher |
| Bats: | Both |
| Throws: | Right |
| Birth Date: | 4 September 1911 |
| Birth Place: | Sedalia, Missouri |
| Death Place: | Martinsville, Virginia |
| Debutleague: | MLB |
| Debutdate: | July 1 |
| Debutteam: | Philadelphia Athletics |
| Finalleague: | MLB |
| Finaldate: | July 5 |
| Finalteam: | Philadelphia Athletics |
| Statleague: | MLB |
| Stat1label: | Games played |
| Stat1value: | 2 |
| Stat2label: | Innings pitched |
| Stat2value: | 4.1 |
| Stat3label: | Earned run average |
| Stat3value: | 2.08 |
| Teams: |
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Clarence LeRoy Vaughn (September 4, 1911 – March 1, 1937) was a pitcher in Major League Baseball. He played for the Philadelphia Athletics in 1934.[1]