| Ham Patterson | |
| Position: | First baseman / Outfielder |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 13 October 1877 |
| Birth Place: | Belleville, Illinois |
| Death Place: | Swansea, Illinois |
| Debutleague: | MLB |
| Debutdate: | May 18 |
| Debutteam: | St. Louis Browns |
| Finalleague: | MLB |
| Finaldate: | August 30 |
| Finalteam: | Chicago White Sox |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .192 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 5 |
| Teams: |
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Hamilton Patterson (October 13, 1877 – November 25, 1945) was a first baseman and outfielder in Major League Baseball. He played for the St. Louis Browns and Chicago White Sox. His younger brother, Pat Patterson (baseball), born 19 years later, would have a brief career in Major League baseball as well.