| Harry McCaffery | |
| Position: | Outfielder |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | November 25, 1858 |
| Birth Place: | St. Louis, Missouri |
| Death Place: | St. Louis, Missouri |
| Debutleague: | MLB |
| Debutdate: | June 15 |
| Debutteam: | Louisville Eclipse |
| Finalleague: | MLB |
| Finaldate: | June 25 |
| Finalteam: | St. Louis Browns |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .251 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs scored |
| Stat3value: | 24 |
| Teams: |
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Harry Charles McCaffery (November 25, 1858 in St. Louis, Missouri - April 19, 1928 in St. Louis) was a 19th-century professional baseball player. He primarily played outfield for the St. Louis Browns of the American Association. However, his major league debut was with the Louisville Eclipse, for whom he played one game before joining the Browns.