Ferrari
Gilles Villeneuve terminou em P9 no Campeonato Mundial de 1978 com 17 pontos. Em 16 corridas: 1 vitória, 2 pódios e 0 pole positions — melhor resultado P1.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Argentine Grand Prix | Ferrari | 7 | P8 | Finished | |
| 2 | Brazilian Grand Prix | Ferrari | 6 | P13 | Spun off | |
| 3 | South African Grand Prix | Ferrari | 8 | P16 | Oil leak | |
| 4 | United States Grand Prix West | Ferrari | 2 | P16 | Accident | |
| 5 | Monaco Grand Prix | Ferrari | 8 |
| P12 |
| Accident |
| 6 | Belgian Grand Prix | Ferrari | 4 | P4 | 3 | Finished |
| 7 | Spanish Grand Prix | Ferrari | 5 | P10 | +1 Lap |
| 8 | Swedish Grand Prix | Ferrari | 7 | P9 | +1 Lap |
| 9 | French Grand Prix | Ferrari | 9 | P12 | +1 Lap |
| 10 | British Grand Prix | Ferrari | 13 | P23 | Transmission |
| 11 | German Grand Prix | Ferrari | 15 | P8 | Finished |
| 12 | Austrian Grand Prix | Ferrari | 11 | P3 | 4 | Finished |
| 13 | Dutch Grand Prix | Ferrari | 5 | P6 | 1 | Finished |
| 14 | Italian Grand Prix | Ferrari | 2 | P7 | Finished |
| 15 | United States Grand Prix | Ferrari | 4 | P23 | Engine |
| 16 | Canadian Grand Prix | Ferrari | 3 | P1 | 9 | Finished |