Williams
Nelson Piquet a terminé P3 du Championnat du Monde 1986 avec 69 points. En 16 courses : 4 victoires, 10 podiums et 2 pole positions — meilleur résultat P1.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Brazilian Grand Prix | Williams | 2 | P1 | 9 | Finished |
| 2 | Spanish Grand Prix | Williams | 2 | P13 | Engine | |
| 3 | San Marino Grand Prix | Williams | 2 | P2 | 6 | Finished |
| 4 | Monaco Grand Prix | Williams | 11 | P7 | +1 Lap | |
| 5 | Belgian Grand Prix | Williams | 1 |
| P19 |
| Turbo |
| 6 | Canadian Grand Prix | Williams | 3 | P3 | 4 | Finished |
| 7 | Detroit Grand Prix | Williams | 3 | P15 | Accident |
| 8 | French Grand Prix | Williams | 3 | P3 | 4 | Finished |
| 9 | British Grand Prix | Williams | 1 | P2 | 6 | Finished |
| 10 | German Grand Prix | Williams | 5 | P1 | 9 | Finished |
| 11 | Hungarian Grand Prix | Williams | 2 | P1 | 9 | Finished |
| 12 | Austrian Grand Prix | Williams | 7 | P13 | Engine |
| 13 | Italian Grand Prix | Williams | 6 | P1 | 9 | Finished |
| 14 | Portuguese Grand Prix | Williams | 6 | P3 | 4 | Finished |
| 15 | Mexican Grand Prix | Williams | 2 | P4 | 3 | +1 Lap |
| 16 | Australian Grand Prix | Williams | 2 | P2 | 6 | Finished |