| 1954 U.S. National Championships | |
|---|---|
| Date | 28 August – 6 September |
| Edition | 74th |
| 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 | |
 Vic Seixas[1] | |
| Women's singles | |
| Doris Hart | |
| Men's doubles | |
| Vic Seixas / Tony Trabert | |
| Women's doubles | |
| Shirley Fry / Doris Hart | |
| Mixed doubles | |
| Doris Hart / Vic Seixas | |
The 1954 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 28 August until 6 September. It was the 74th staging of the U.S. National Championships, and the fourth Grand Slam tennis event of the year.
- ^ "1954 US Open – Men's singles draw". Association of Tennis Professionals (ATP).