| Bucky Jacobs | |
| Position: | Pitcher |
| Birth Date: | March 21, 1913 |
| Birth Place: | Altavista, Virginia |
| Death Place: | Richmond, Virginia |
| Bats: | Right |
| Throws: | Right |
| Debutleague: | MLB |
| Debutdate: | June 27 |
| Debutyear: | 1937 |
| Debutteam: | Washington Senators |
| Finalleague: | MLB |
| Finaldate: | June 1 |
| Finalyear: | 1940 |
| Finalteam: | Washington Senators |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 1–2 |
| Stat2label: | Earned run average |
| Stat2value: | 4.91 |
| Stat3label: | Strikeouts |
| Stat3value: | 15 |
| Teams: |
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Newton Smith "Bucky" Jacobs (March 21, 1913 – June 15, 1990) was a Major League Baseball pitcher who played for three seasons. He played for the Washington Senators for 11 games during the 1937 Washington Senators season, then for 11 combined games in 1939 and 1940. He played college baseball at the University of Richmond.