Ligier
Jacques Laffite finished P4 in the 1980 World Drivers' Championship with 34 points. Across 14 races: 1 win, 5 podiums and 1 pole position, with a best finish of P1.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Argentine Grand Prix | Ligier | 2 | P13 | Engine | |
| 2 | Brazilian Grand Prix | Ligier | 5 | P20 | Electrical | |
| 3 | South African Grand Prix | Ligier | 4 | P2 | 6 | Finished |
| 4 | United States Grand Prix West | Ligier | 13 | P17 | Puncture | |
| 5 | Belgian Grand Prix | Ligier | 3 |
| P11 |
| +4 Laps |
| 6 | Monaco Grand Prix | Ligier | 5 | P2 | 6 | Finished |
| 7 | French Grand Prix | Ligier | 1 | P3 | 4 | Finished |
| 8 | British Grand Prix | Ligier | 2 | P20 | Tyre |
| 9 | German Grand Prix | Ligier | 5 | P1 | 9 | Finished |
| 10 | Austrian Grand Prix | Ligier | 5 | P4 | 3 | Finished |
| 11 | Dutch Grand Prix | Ligier | 6 | P3 | 4 | Finished |
| 12 | Italian Grand Prix | Ligier | 20 | P9 | +1 Lap |
| 13 | Canadian Grand Prix | Ligier | 9 | P8 | Out of fuel |
| 14 | United States Grand Prix | Ligier | 12 | P5 | 2 | +1 Lap |