Jillian Kosky
| Birth Date: | 04/12/02 |
| Height: | 5'6" |
| Year: | Fr. |
| Hometown: | Merrick, NY |
| High School: | Calhoun |
| Events: | Sprinter |
| Major: | Dental Hygiene |
Jillian graduated from Calhoun High School in 2020. She is the daughter of Kevin and Jennifer Kosky.
Favorite Food: Quesadillas
Favorite Movie: The Notebook
Favorite TV Show: Breaking Bad
Hobbies: Making art, Listening to music