| Charlie Becker | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 14 October 1890 |
| Birth Place: | Washington, D.C. |
| Death Place: | Washington, D.C. |
| Debutleague: | MLB |
| Debutdate: | August 2 |
| Debutyear: | 1911 |
| Debutteam: | Washington Senators |
| Finalleague: | MLB |
| Finaldate: | May 18 |
| Finalyear: | 1912 |
| Finalteam: | Washington Senators |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 3–5 |
| Stat2label: | Earned run average |
| Stat2value: | 3.92 |
| Stat3label: | Strikeouts |
| Stat3value: | 36 |
| Teams: | |
Charles Schlagel "Buck" Becker (October 14, 1890 – July 30, 1928) was a Major League Baseball pitcher who played with the Washington Senators for two seasons.