| John Cullen | |
| Position: | Outfielder |
| Bats: | Unknown |
| Throws: | Unknown |
| Birth Date: | July 9, 1854 |
| Birth Place: | New Orleans, Louisiana, U.S. |
| Death Place: | Ukiah, California, U.S. |
| Debutleague: | MLB |
| Debutdate: | August 18 |
| Debutteam: | Wilmington Quicksteps |
| Finalleague: | MLB |
| Finaldate: | September 3 |
| Finalteam: | Wilmington Quicksteps |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .194 |
| Stat2label: | Games |
| Stat2value: | 9 |
| Stat3label: | Hits |
| Stat3value: | 6 |
| Teams: | |
John Joseph Cullen (July 9, 1854 – February 11, 1921) was a 19th-century American professional baseball player who officially played one year of Major League Baseball in for the Wilmington Quicksteps of the Union Association.