William Tripp Woolsey (born September 13, 1934) is an American former competition swimmer and Olympic champion. He represented the United States at the 1952 Summer Olympics in Helsinki, Finland, where he won a gold medal in the men's 4×200-meter freestyle relay with Wayne Moore, Ford Konno and Jimmy McLane. Four years later at the 1956 Summer Olympics in Melbourne, Australia, he won a silver medal in the 4×200-meter freestyle relay with Dick Hanley, George Breen and Ford Konno.
|Full name||William Tripp Woolsey|
|Born||September 13, 1934|
Honolulu, Territory of Hawaii
|Height||6 ft 0 in (1.83 m)|
|Weight||185 lb (84 kg)|
|College team||Indiana University|
- "Swimming at the 1952 Helsinki Summer Games: Men's 4×200 metres freestyle relay". Sports Reference LLC. Retrieved January 22, 2012.
- "Swimming at the 1956 Melbourne Summer Games: Men's 4×200 metres freestyle relay". Sports Reference LLC. Retrieved January 22, 2012.
- Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill. "Bill Woolsey". Olympics at Sports-Reference.com. Sports Reference LLC.