Most US Open tennis titles won (male)
- Who
- Bill Tilden
- What
- 16 total number
- When
- 1920
The most US Open Tennis titles won by a man is 16 by Bill Tilden (US), including seven men's singles, 1920-25, 1929.
As of November 2013, Bill Tilden remains the record holder with a total of 16 titles: seven singles (1920–25 and 1929), five men's doubles (1918, 1921–23 and 1927) and four mixed doubles (1913–14 and 1922–23).