| 1971 US Open | |
|---|---|
| Date | 1 – 12 September |
| Edition | 91st |
| Category | Grand Slam (ITF) |
| Surface | Grass |
| Location | Forest Hills, Queens, USA |
| Venue | West Side Tennis Club |
| Champions | |
| Men's singles | |
 Stan Smith[1] | |
| Women's singles | |
| Billie Jean King[2] | |
| Men's doubles | |
 John Newcombe /  Roger Taylor[3] | |
| Women's doubles | |
| Rosemary Casals / Judy Tegart Dalton[2] | |
| Mixed doubles | |
| Billie Jean King / Owen Davidson[2] | |
The 1971 US Open was a tennis tournament that took place on the outdoor grass courts at the West Side Tennis Club in Forest Hills, Queens, in New York City, USA. The tournament ran from 1 September until 12 September. It was the 91st staging of the US Open, and the fourth Grand Slam tennis event of 1971.[4]
- ^ Cite error: The named reference
ATPchampmswas invoked but never defined (see the help page). - ^ a b c Cite error: The named reference
WTA1971was invoked but never defined (see the help page). - ^ Cite error: The named reference
ATPchampmdwas invoked but never defined (see the help page). - ^ Ashley Marshall (September 3, 2018). "From the archive: the 1971 US Open Media Guide". USTA.