Gran Premio de Italia 1980: Resultados de la carrera
| Pos. | No. | Piloto | Escuderia | Puntos | Tiempo | Vueltas | Parrilla | Vuelta rápida |
|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Nelson Piquet | Brabham | 9 | 1:38:07.52 | 60 | 5 | |
| 2 | 27 | Alan Jones | Williams | 6 | +28.93 | 60 | 6 | |
| 3 | 28 | Carlos Reutemann | Williams | 4 | +1:13.67 | 60 | 3 | |
| 4 | 12 | Elio de Angelis | Team Lotus | 3 | +1 vuelta | 59 | 18 | |
| 5 | 21 | Keke Rosberg | Fittipaldi | 2 | +1 vuelta | 59 | 11 | |
| 6 | 25 | Didier Pironi | Ligier | 1 | +1 vuelta | 59 | 13 | |
| 7 | 8 | Alain Prost | McLaren | 0 | +1 vuelta | 59 | 24 | |
| 8 | 1 | Jody Scheckter | Ferrari | 0 | +1 vuelta | 59 | 16 | |
| 9 | 26 | Jacques Laffite | Ligier | 0 | +1 vuelta | 59 | 20 | |
| 10 | 16 | René Arnoux | Renault | 0 | +2 vueltas | 58 | 1 | |
| 11 | 50 | Rupert Keegan | Williams | 0 | +2 vueltas | 58 | 21 | |
| 12 | 31 | Eddie Cheever | Osella | 0 | +3 vueltas | 57 | 17 | |
| 13 | 3 | Jean-Pierre Jarier | Tyrrell | 0 | +6 vueltas | 54 | 12 | |
| 14 | 15 | Jean-Pierre Jabouille | Renault | 0 | Caja de cambios | 53 | 2 | |
| 15 | 9 | Marc Surer | ATS | 0 | Motor | 45 | 23 | |
| 16 | 11 | Mario Andretti | Team Lotus | 0 | Motor | 40 | 10 | |
| 17 | 29 | Riccardo Patrese | Arrows | 0 | Motor | 38 | 7 | |
| 18 | 4 | Derek Daly | Tyrrell | 0 | Accidente | 33 | 22 | |
| 19 | 7 | John Watson | McLaren | 0 | DNF | 20 | 14 | |
| 20 | 6 | Hector Rebaque | Brabham | 0 | Suspensión | 18 | 9 | |
| 21 | 20 | Emerson Fittipaldi | Fittipaldi | 0 | Accidente | 17 | 15 | |
| 22 | 2 | Gilles Villeneuve | Ferrari | 0 | DNF | 5 | 8 | |
| 23 | 23 | Bruno Giacomelli | Alfa Romeo | 0 | DNF | 5 | 4 | |
| 24 | 22 | Vittorio Brambilla | Alfa Romeo | 0 | DNF | 4 | 19 | |
| 25 | 43 | Nigel Mansell | Team Lotus | 0 | +60 vueltas | 0 | 0 | |
| 26 | 30 | Manfred Winkelhock | Arrows | 0 | +60 vueltas | 0 | 0 | |
| 27 | 14 | Jan Lammers | Ensign | 0 | +60 vueltas | 0 | 0 | |
| 28 | 41 | Geoff Lees | Ensign | 0 | +60 vueltas | 0 | 0 |
