1924 U.S. National Championships (tennis)
| 1924 U.S. National Championships | |
|---|---|
| Date | 25 August – 2 September (M) 11 August – 16 August (W) |
| Edition | 44th |
| Category | Grand Slam (ITF) |
| Surface | Grass |
| Location | Forest Hills, Queens New York, United States |
| Venue | West Side Tennis Club |
| Champions | |
| Men's singles | |
 Bill Tilden [1] | |
| Women's singles | |
| Helen Wills Moody [1] | |
| Men's doubles | |
| Howard Kinsey / Robert Kinsey [2] | |
| Women's doubles | |
| Hazel Hotchkiss Wightman / Helen Wills [3] | |
| Mixed doubles | |
| Helen Wills / Vincent Richards [4] | |
The 1924 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, United States. The women's tournament was held from 11 August until 16 August while the men's tournament ran from 25 August until 2 September. It was the 44th staging of the U.S. National Championships and the third Grand Slam tennis event of the year.
Finals
Men's Singles
Bill Tilden defeated Bill Johnston 6–1, 9–7, 6–2
Women's Singles
Helen Wills defeated Molla Mallory 6–1, 6–3
Men's Doubles
Howard Kinsey / Robert Kinsey defeated 
Gerald Patterson / Pat O'Hara Wood 7–5, 5–7, 7–9, 6–3, 6–4
Women's Doubles
Hazel Hotchkiss Wightman / Helen Wills defeated Eleanor Goss / Marion Zinderstein Jessup 6–4, 6–3
Mixed Doubles
Helen Wills / Vincent Richards defeated Molla Mallory / Bill Tilden 6–8, 7–5, 6–0