| Kathleen McGahey | |
| Fullname: | Kathleen Ann McGahey |
| Nicknames: | Kathy |
| Birth Place: | Philadelphia, Pennsylvania, U.S. |
| Headercolor: | lightsteelblue |
| Show-Medals: | yes |
Kathleen Ann "Kathy" McGahey (born March 5, 1960, in Philadelphia, Pennsylvania) is a former field hockey player from the United States, who was a member of the Women's National Team that won the bronze medal at the 1984 Summer Olympics in Los Angeles, California.