| Royster Bullock | |
| Position: | Pitcher |
| Birth Date: | June 8, 1890 |
| Birth Place: | Henderson, North Carolina |
| Death Place: | Philadelphia, Pennsylvania |
| Debutleague: | Negro league baseball |
| Debutyear: | 1921 |
| Debutteam: | Cleveland Tate Stars |
| Finalyear: | 1921 |
| Finalteam: | Pittsburgh Keystones |
| Teams: |
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Royster H. Bullock (June 8, 1890 – May 13, 1941) was an American Negro league pitcher in the 1920s.
A native of Henderson, North Carolina, Bullock played for the Cleveland Tate Stars and the Pittsburgh Keystones in 1921. In six recorded appearances on the mound, he posted a 5.35 ERA over 35.1 innings.[1] [2] Bullock died in Philadelphia, Pennsylvania in 1941 at age 50.