Most US Open Women's Singles titles
- Who
- Molla Mallory
- What
- 8 total number
- When
- 1915
The most US Open Singles Tennis titles won by a woman is eight by Molla Mallory (née Bjurstedt) (1884-1959) in 1915-18, 1920-22 and 1926.
In the Open era (since 1968), Chris Evert has won the most US Singles titles with six, in 1975–8, 1980 and 1982.
In the Open era (since 1968), Chris Evert has won the most US Singles titles with six, in 1975–8, 1980 and 1982.