| Hal Reilly | |
| Position: | Left fielder |
| Birth Date: | 1 April 1894 |
| Birth Place: | Oshkosh, Wisconsin |
| Death Place: | Chicago, Illinois |
| Debutleague: | MLB |
| Debutdate: | June 19 |
| Debutyear: | 1919 |
| Debutteam: | Chicago Cubs |
| Finalleague: | MLB |
| Finaldate: | June 19 |
| Finalyear: | 1919 |
| Finalteam: | Chicago Cubs |
Hal Reilly (born Harold John Reilly[1]) (April 1, 1894 – December 24, 1957) was a Major League Baseball left fielder. He was a member of the Chicago Cubs in 1919.[2] He appeared in only one major league game and went 0-for-3.