| Intro | Swimmer |
| Is |
Athlete Swimmer |
| From | United States Virgin Islands |
| Type | Sports |
| Gender | female |
| Birth | 21 August 1973 |
| Age: | 46 years |
Patricia “Tricia” Duncan (born August 21, 1973) is a retired swimmer for the U.S. Virgin Islands who participated in the backstroke at the 1988 Summer Olympics. Duncan finished 34th in the 100 m backstroke and 30th in 200 m backstroke. She is the older sister of NBA basketball player Tim Duncan. Duncan attended Swarthmore College.