| Pat Kilhullen | |
| Position: | Catcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 10 August 1890 |
| Birth Place: | Carbondale, Pennsylvania |
| Death Place: | San Leandro, California |
| Debutleague: | MLB |
| Debutdate: | June 10 |
| Debutyear: | 1914 |
| Debutteam: | Pittsburgh Pirates |
| Finalleague: | MLB |
| Finaldate: | June 10 |
| Finalyear: | 1914 |
| Finalteam: | Pittsburgh Pirates |
| Statleague: | MLB |
| Stat1label: | Games played |
| Stat1value: | 1 |
| Stat2label: | At bats |
| Stat2value: | 1 |
| Stat3label: | Hits |
| Stat3value: | 0 |
| Teams: | |
Joseph Isadore "Pat" Kilhullen (August 10, 1890 – October 25, 1922) was a catcher in Major League Baseball. He played for the Pittsburgh Pirates.[1]