# 1980 French Open – Mixed doubles

The mixed doubles tournament at the 1980 French Open was held from 26 May to 8 June 1980 on the outdoor clay courts at the Stade Roland Garros in Paris, France. Billy Martin and Anne Smith won the title, defeating Stanislav Birner and Renáta Tomanová in the final.

## 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 |
| Anne Smith Billy Martin | 6 | 6 | | | | | |
| Dominique Beillan Patrice Dominguez | 3 | 2 | | | | | |
| Dominique Beillan Patrice Dominguez | 3 | 2 | | Anne Smith Billy Martin | 2 | 6 | 8 |
| | | | | Renáta Tomanová Stanislav Birner | 6 | 4 | 6 |
| Renáta Tomanová Stanislav Birner | 6 | 3 | 6 | Renáta Tomanová Stanislav Birner | 6 | 4 | 6 |
| Leslie Allen Christopher Lewis | 2 | 6 | 1 | | | | |

### Top half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| A Smith B Martin | 6 | 6 | | | | | | | | | | | | |
| A Villagrán JC Santiago | 1 | 0 | | A Smith B Martin | 6 | 6 | | | | | | | | |
| C Franch T Kuentz | 6 | 5 | 4 | A-M Cassaigne B Renoult | 0 | 0 | | | | | | | | |
| A-M Cassaigne B Renoult | 4 | 7 | 6 | | | | | A Smith B Martin | 6 | 6 | | | | |
| E Dinopoulos É Plamont | 2 | 6 | 6 | | | | | R Blount A Jumatano | 0 | 2 | | | | |
| K Jones M Robinson | 6 | 3 | 2 | E Dinopoulos É Plamont | 4 | 6 | | | | | | | | |
| A Feraud C Lesage | 3 | 4 | | R Blount A Jumatano | 6 | 7 | | | | | | | | |
| R Blount A Jumatano | 6 | 6 | | | | | | | | | | A Smith B Martin | 6 | 6 |
| A Jaeger R Moore | | | | | | | | | | | | D Beillan P Dominguez | 3 | 2 |
| H Strachoňová J Brabenec | w/o | | | H Strachoňová J Brabenec | 2 | 4 | | | | | | | | |
| D Beillan P Dominguez | 6 | 6 | | D Beillan P Dominguez | 6 | 6 | | | | | | | | |
| P Murgo C Proano | 4 | 2 | | | | | | D Beillan P Dominguez | 6 | 1 | 6 | | | |
| C Glaszmann D Naegelen | 4 | 2 | | | | | | V Segal A Gómez | 4 | 6 | 4 | | | |
| K Jordan T Garcia | 6 | 6 | | K Jordan T Garcia | 6 | 3 | 6 | | | | | | | |
| N Fuchs P Proisy | 6 | 4 | 1 | V Segal A Gómez | 3 | 6 | 8 | | | | | | | |
| V Segal A Gómez | 3 | 6 | 6 | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| R Tomanová S Birner | 7 | 7 | | | | | | | | | | | | |
| P Smith P Holl | 5 | 6 | | R Tomanová S Birner | 6 | 6 | 6 | | | | | | | |
| E Burgin S Giammalva | 6 | 7 | | E Burgin S Giammalva | 7 | 3 | 2 | | | | | | | |
| G Lovera J Lovera | 3 | 6 | | | | | | R Tomanová S Birner | 7 | 6 | | | | |
| S Urroz R Vizcaíno | 6 | 7 | | | | | | L Romanov S Krulevitz | 5 | 4 | | | | |
| F Guédy J Thamin | 4 | 6 | | S Urroz R Vizcaíno | 6 | 3 | | | | | | | | |
| D Gilbert B Gilbert | 6 | 4 | | L Romanov S Krulevitz | 7 | 6 | | | | | | | | |
| L Romanov S Krulevitz | 7 | 7 | | | | | | | | | R Tomanová S Birner | 6 | 3 | 6 |
| P Vásquez B Prajoux | 7 | 4 | 8 | | | | | | | | L Allen C Lewis | 2 | 6 | 1 |
| M-C Calleja P Barthes | 6 | 6 | 6 | P Vásquez B Prajoux | 2 | 3 | | | | | | | | |
| L Giussani E Giussani | 4 | 3 | | F Dürr J-C Barclay | 6 | 6 | | | | | | | | |
| F Dürr J-C Barclay | 6 | 6 | | | | | | F Dürr J-C Barclay | 3 | 6 | | | | |
| M Romanov T Koch | 6 | 6 | | | | | | L Allen C Lewis | 6 | 7 | | | | |
| M Bureau Bensua | 1 | 4 | | M Romanov T Koch | 4 | 4 | | | | | | | | |
| L Allen C Lewis | 6 | 6 | | L Allen C Lewis | 6 | 6 | | | | | | | | |
| S Margolin F Buehning | 4 | 1 | | | | | | | | | | | | |