| Full Name: | Lynn Alfred Williams III |
| Nationality: | American |
| Birth Place: | Evanston, Illinois, U.S. |
| Height: | 189 cm |
| Weight: | 93 kg |
| Classes: | Star |
| Show-Medals: | yes |
Lynn Alfred "Lindsay" Williams III (born June 29, 1939) is an American competitive sailor and Olympic medalist. He won a silver medal in the Star class at the 1964 Summer Olympics in Tokyo, together with Richard Stearns.[1]
Williams was born in Evanston, Illinois.