Ligier
Jacques Laffite terminó P4 en el Campeonato del Mundo de 1979 con 36 puntos. En 15 carreras: 2 victorias, 6 podios y 4 pole positions — mejor resultado P1.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Argentine Grand Prix | Ligier | 1 | P1 | 9 | Finished |
| 2 | Brazilian Grand Prix | Ligier | 1 | P1 | 9 | Finished |
| 3 | South African Grand Prix | Ligier | 6 | P20 | Accident | |
| 4 | United States Grand Prix West | Ligier | 5 | P21 | Brakes | |
| 5 | Spanish Grand Prix | Ligier | 1 |
| P23 |
| Engine |
| 6 | Belgian Grand Prix | Ligier | 1 | P2 | 6 | Finished |
| 7 | Monaco Grand Prix | Ligier | 5 | P9 | Gearbox |
| 8 | French Grand Prix | Ligier | 8 | P8 | +1 Lap |
| 9 | British Grand Prix | Ligier | 10 | P16 | Engine |
| 10 | German Grand Prix | Ligier | 3 | P3 | 4 | Finished |
| 11 | Austrian Grand Prix | Ligier | 8 | P3 | 4 | Finished |
| 12 | Dutch Grand Prix | Ligier | 7 | P3 | 4 | Finished |
| 13 | Italian Grand Prix | Ligier | 7 | P15 | Engine |
| 14 | Canadian Grand Prix | Ligier | 5 | P24 | Engine |
| 15 | United States Grand Prix | Ligier | 4 | P22 | Spun off |