| John Crowley | |
| Position: | Catcher |
| Bats: | Unknown |
| Throws: | Unknown |
| Birth Date: | 12 January 1862 |
| Birth Place: | Lawrence, Massachusetts |
| Death Place: | Lawrence, Massachusetts |
| Debutleague: | MLB |
| Debutdate: | May 1 |
| Debutteam: | Philadelphia Quakers |
| Finalleague: | MLB |
| Finaldate: | September 10 |
| Finalteam: | Philadelphia Quakers |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .244 |
| Stat2label: | Runs |
| Stat2value: | 26 |
| Stat3label: | Runs batted in |
| Stat3value: | 19 |
| Teams: | |
John A. Crowley (January 12, 1862 – September 23, 1896) was a 19th-century Major League Baseball player.
Born in Lawrence, Massachusetts, on January 12, 1862, Crowley became one of thirteen catchers used by Philadelphia Quakers pilot Harry Wright during the season. Crowley responded by leading the catching staff with forty-eight games, while hitting .244 (41-for-168) with twenty-six runs scored and nineteen runs batted in, including seven doubles and three triples without home runs.
Crowley died at the age of thirty-four in his hometown of Lawrence, Massachusetts.