| 1952 U.S. National Championships | |
|---|---|
| Date | 29 August – 8 September |
| Edition | 72nd |
| Category | Grand Slam (ILTF) |
| Surface | Grass |
| Location | Chestnut Hill, Massachusetts Forest Hills, Queens, New York City United States |
| Venue | Longwood Cricket Club West Side Tennis Club |
| Champions | |
| Men's singles | |
 Frank Sedgman[1] | |
| Women's singles | |
 Maureen Connolly | |
| Men's doubles | |
| Mervyn Rose / Vic Seixas | |
| Women's doubles | |
| Shirley Fry / Doris Hart | |
| Mixed doubles | |
| Doris Hart / Frank Sedgman | |
The 1952 U.S. National Championships (now known as the US Open) was a tennis tournament that took place on the outdoor grass courts at the West Side Tennis Club, Forest Hills in New York City, United States. The tournament ran from 29 August until 8 September. It was the 72nd staging of the U.S. National Championships, and the fourth Grand Slam tennis event of the year.
- ^ "1952 US Open – Men's singles draw". Association of Tennis Professionals (ATP).