1964 U.S. National Championships – Women's singles
| Women's singles | |
|---|---|
| 1964 U.S. National Championships | |
| Champion | Maria Bueno |
| Runner-up | Carole Graebner |
| Score | 6–1, 6–0 |
| Seeds | 8 |
First-seeded Maria Bueno defeated Carole Graebner 6–1, 6–0 in the final to win the women's singles tennis title at the 1964 U.S. National Championships. Bueno won the tournament without losing a set. Graebner refused to default even though she had second degree burns from a severe sunburn.
It took Bueno only 25 minutes to win the final, though her own recollection was 19 minutes.