1972 US Open – Mixed doubles
| Mixed doubles | |
|---|---|
| 1972 US Open | |
| Champions | Marty Riessen Margaret Court |
| Runners-up | Ilie Năstase Rosemary Casals |
| Score | 6–3, 7–5 |
| Draw | 51 |
| Seeds | 6 |
Owen Davidson and Billie Jean King were the defending champions but lost in the semifinals to Ilie Năstase and Rosemary Casals.
Marty Riessen and Margaret Court won in the final 6–3, 7–5 against Ilie Năstase and Rosemary Casals.