Williams
Carlos Reutemann terminou em P3 no Campeonato Mundial de 1980 com 49 pontos. Em 14 corridas: 1 vitória, 8 pódios e 0 pole positions — melhor resultado P1.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Argentine Grand Prix | Williams | 10 | P18 | Engine | |
| 2 | Brazilian Grand Prix | Williams | 4 | P24 | Halfshaft | |
| 3 | South African Grand Prix | Williams | 6 | P5 | 2 | +1 Lap |
| 4 | United States Grand Prix West | Williams | 7 | P19 | Transmission | |
| 5 | Belgian Grand Prix | Williams | 4 |
| P3 |
| 4 |
| Finished |
| 6 | Monaco Grand Prix | Williams | 2 | P1 | 9 | Finished |
| 7 | French Grand Prix | Williams | 5 | P6 | 1 | Finished |
| 8 | British Grand Prix | Williams | 4 | P3 | 4 | Finished |
| 9 | German Grand Prix | Williams | 4 | P2 | 6 | Finished |
| 10 | Austrian Grand Prix | Williams | 4 | P3 | 4 | Finished |
| 11 | Dutch Grand Prix | Williams | 3 | P4 | 3 | Finished |
| 12 | Italian Grand Prix | Williams | 3 | P3 | 4 | Finished |
| 13 | Canadian Grand Prix | Williams | 5 | P2 | 6 | Finished |
| 14 | United States Grand Prix | Williams | 3 | P2 | 6 | Finished |