| 1965 U.S. National Championships | ||||
|---|---|---|---|---|
| Date | 1 September – 12 September | |||
| Edition | 85th | |||
| Category | Grand Slam (ITF) | |||
| Surface | Grass | |||
| Location | Forest Hills, Queens New York City, New York | |||
| Venue | West Side Tennis Club | |||
| Champions | ||||
| Men's singles | ||||
 Manuel Santana[1] | ||||
| Women's singles | ||||
 Margaret Smith | ||||
| Men's doubles | ||||
| Roy Emerson /Fred Stolle | ||||
| Women's doubles | ||||
 Carole Caldwell Graebner /Nancy Richey | ||||
| Mixed doubles | ||||
| Margaret Smith /Fred Stolle | ||||
| ||||
The1965 U.S. National Championships (now known as theUS Open) was atennis tournament that took place on the outdoorgrass courts at theWest Side Tennis Club, Forest Hills inNew York City, New York. The tournament ran from 1 September until 12 September. It was the 85th staging of theU.S. National Championships, and the fourthGrand Slam tennis event of 1965.
Manuel Santana defeated
Cliff Drysdale 6–2, 7–9, 7–5, 6–1
Margaret Smith defeatedBillie Jean Moffitt 8–6, 7–5
Roy Emerson /Fred Stolle defeatedFrank Froehling /Charles Pasarell 6–4, 10–12, 7–5, 6–3
Carole Graebner /Nancy Richey defeatedBillie Jean Moffitt /Karen Susman 6–4, 6–4
Margaret Smith /Fred Stolle defeatedJudy Tegart /Frank Froehling 6–2, 6–2
| Preceded by | Grand Slams | Succeeded by |