| Bill Vargus | |
| Position: | Pitcher |
| Birth Date: | November 11, 1899 |
| Birth Place: | North Scituate, Massachusetts |
| Death Place: | Hyannis, Massachusetts |
| Bats: | Left |
| Throws: | Left |
| Debutleague: | MLB |
| Debutdate: | June 23 |
| Debutyear: | 1925 |
| Debutteam: | Boston Braves |
| Finalleague: | MLB |
| Finaldate: | June 26 |
| Finalyear: | 1926 |
| Finalteam: | Boston Braves |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 1–1 |
| Stat2label: | Earned run average |
| Stat2value: | 3.89 |
| Stat3label: | Strikeouts |
| Stat3value: | 5 |
| Teams: |
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William Fay Vargus (November 11, 1899 – February 12, 1979) was a Major League Baseball pitcher who played for two seasons. He pitched for the Boston Braves for 11 games during the 1925 Boston Braves season and four games during the 1926 Boston Braves season.