# 1976 US Open – Mixed doubles

Dick Stockton and Rosemary Casals were the defending champions but lost in the semifinals to Phil Dent and Billie Jean King.
Phil Dent and Billie Jean King recovered from 2 match points at 4-5, 15-40 in the final set and won 3-6, 6-2, 7-5 in the final against Frew McMillan and Betty Stöve. The winning team split $6,500.

## Seeds

* Dick Stockton / Rosie Casals (semifinals)
* Frew McMillan / Betty Stöve (final)
* Phil Dent / Billie Jean King (champions)
* Marty Riessen / Françoise Dürr (quarterfinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 2 | Frew McMillan Betty Stöve | 6 | 6 | | | | | |
| | Geoff Masters Lesley Hunt | 3 | 4 | | | | | |
| | Geoff Masters Lesley Hunt | 3 | 4 | 2 | Frew McMillan Betty Stöve | 6 | 2 | 5 |
| | | | | 3 | Phil Dent Billie Jean King | 3 | 6 | 7 |
| 3 | Phil Dent Billie Jean King | 6 | 7 | 3 | Phil Dent Billie Jean King | 3 | 6 | 7 |
| 1 | Dick Stockton Rosie Casals | 2 | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 2 | F McMillan B Stöve | 6 | 6 | | | | | | | | | | | | | | | |
| | E Friedler J Russell | 4 | 1 | | 2 | F McMillan B Stöve | 7 | 3 | 6 | | | | | | | | | |
| | P Cramer B Nagelsen | 6 | 6 | | | P Cramer B Nagelsen | 6 | 6 | 2 | | | | | | | | | |
| | D Schneider L Tenney | 1 | 4 | | | | | | | 2 | F McMillan B Stöve | 6 | 4 | 6 | | | | |
| | V Winitsky R Fox | 3 | 7 | 6 | | | | | | | J Marks P Teeguarden | 4 | 6 | 3 | | | | |
| | H Pfister S Tolleson | 6 | 6 | 2 | | V Winitsky R Fox | 4 | 4 | | | | | | | | | | |
| | J Marks P Teeguarden | 6 | 4 | 6 | | J Marks P Teeguarden | 6 | 6 | | | | | | | | | | |
| | R Case BA Stuart | 2 | 6 | 2 | | | | | | | | | | | 2 | F McMillan B Stöve | 6 | 6 |
| 4 | M Riessen F Dürr | 7 | 4 | 6 | | | | | | | | | | | | G Masters L Hunt | 3 | 4 |
| | B Walts K Shaw | 6 | 6 | 3 | 4 | M Riessen F Dürr | 6 | 6 | | | | | | | | | | |
| | V Amritraj K May | 7 | 6 | | | V Amritraj K May | 3 | 4 | | | | | | | | | | |
| | J Lloyd R Tomanová | 6 | 2 | | | | | | | 4 | M Riessen F Dürr | 3 | 6 | 5 | | | | |
| | T Kakulia N Chmyreva | 6 | 2 | | | | | | | | G Masters L Hunt | 6 | 1 | 7 | | | | |
| | G Masters L Hunt | 7 | 6 | | | G Masters L Hunt | 6 | 4 | 6 | | | | | | | | | |
| | C Dowdeswell L Boshoff | 6 | 6 | | | C Dowdeswell L Boshoff | 2 | 6 | 4 | | | | | | | | | |
| | B Mitton R Tenney | 2 | 2 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | A Stone M Guerrant | 6 | 3 | 6 | | | | | | | | | | | | | | |
| | P Kronk I Bentzer | 4 | 6 | 4 | | A Stone M Guerrant | 7 | 6 | | | | | | | | | | |
| | M Machette S Walsh | 3 | 6 | 3 | | K Warwick I Kloss | 6 | 2 | | | | | | | | | | |
| | K Warwick I Kloss | 6 | 3 | 6 | | | | | | | A Stone M Guerrant | 4 | 6 | 3 | | | | |
| | B Heinbecker C Aucamp | 4 | 3 | | | | | | | 3 | P Dent BJ King | 6 | 4 | 6 | | | | |
| | S Siegel J Metcalf | 6 | 6 | | | S Siegel J Metcalf | 3 | 4 | | | | | | | | | | |
| | M Estep J Anthony | 2 | 4 | | 3 | P Dent BJ King | 6 | 6 | | | | | | | | | | |
| 3 | P Dent BJ King | 6 | 6 | | | | | | | | | | | | 3 | P Dent BJ King | 6 | 7 |
| | M Edmondson R Maršíková | 7 | 3 | 1 | | | | | | | | | | | 1 | D Stockton R Casals | 2 | 6 |
| | S Ball A Kiyomura | 5 | 6 | 6 | | S Ball A Kiyomura | 4 | 6 | 6 | | | | | | | | | |
| | F McNair W Overton | 3 | 4 | | | A Metreveli O Morozova | 6 | 3 | 4 | | | | | | | | | |
| | A Metreveli O Morozova | 6 | 6 | | | | | | | | S Ball A Kiyomura | 0 | 4 | | | | | |
| | J Feaver L Beaven | 3 | 7 | 7 | | | | | | 1 | D Stockton R Casals | 6 | 6 | | | | | |
| | V Gerulaitis R Gerulaitis | 6 | 6 | 6 | | J Feaver L Beaven | 1 | 1 | | | | | | | | | | |
| | S Turner C Doerner | 1 | 3 | | 1 | D Stockton R Casals | 6 | 6 | | | | | | | | | | |
| 1 | D Stockton R Casals | 6 | 6 | | | | | | | | | | | | | | | |