1980 US Open (tennis)
- Australian Open
- French Open
- Wimbledon Championships
- U.S. Open
The 100th U.S. Open 1980, a hard court tennis tournament Class Grand Slam, which was organized by the ITF. It was held from August 26 to September 7, 1980 in Flushing Meadow, New York, United States instead.
Defender of the single were John McEnroe and Tracy Austin in the men with the ladies. In the men's doubles were Peter Fleming and John McEnroe, in women's doubles Betty Stöve and Wendy Turnbull and Mixed Greer Stevens and Bob Hewitt, the defending champion.
- 2.1 seedings
- 3.1 seedings
- 4.1 seedings
- 5.1 seedings
Men's Singles
→ Main article: U.S. Open 1980/Herreneinzel
Seedings
Women's Singles
→ Main article: U.S. Open 1980/Dameneinzel
Seedings
Men's doubles
→ Main article: U.S. Open 1980/Herrendoppel
Seedings
Women Doubles
→ Main article: U.S. Open 1980/Damendoppel
Seedings
Mixed
→ Main article: U.S. Open 1980/Mixed