Autodromo Nazionale di Monza · 9 September 1984
Niki Lauda won the 1984 Italian Grand Prix for McLaren from 4th on the grid, 24.249s ahead of Michele Alboreto. Jo Gartner gained the most places, from 24th on the grid to 5th.
| Pos | Team | Points Breakdown | Pts | |
|---|---|---|---|---|
| 1 | McLaren Lauda 9 + Prost 0 | Lauda 9 + Prost 0 | 9 | |
| 2 | Ferrari Alboreto 6 + Arnoux 0 | Alboreto 6 + Arnoux 0 | 6 | |
| 3 | Alfa Romeo Patrese 4 + Cheever 0 | Patrese 4 + Cheever 0 | 4 | |
| 4 | Toleman Johansson 3 | Johansson 3 | 3 | |
| 5 | Osella Gartner 0 + Ghinzani 0 | Gartner 0 + Ghinzani 0 | 0 | |
| 6 | ATS Berger 0 + Winkelhock 0 | Berger 0 + Winkelhock 0 | 0 | |
| 7 | Spirit Rothengatter 0 | Rothengatter 0 | 0 | |
| 8 | Arrows Boutsen 0 + Surer 0 | Boutsen 0 + Surer 0 | 0 | |
| 9 | Renault Tambay 0 + Warwick 0 | Tambay 0 + Warwick 0 | 0 | |
| 10 | Brabham Fabi 0 + Piquet 0 | Fabi 0 + Piquet 0 | 0 | |
| 11 | RAM Palmer 0 + Alliot 0 | Palmer 0 + Alliot 0 | 0 | |
| 12 | Team Lotus de Angelis 0 + Mansell 0 | de Angelis 0 + Mansell 0 | 0 | |
| 13 | Williams Laffite 0 + Rosberg 0 | Laffite 0 + Rosberg 0 | 0 | |
| 14 | Ligier de Cesaris 0 + Hesnault 0 | de Cesaris 0 + Hesnault 0 | 0 |
| Pos | Driver | Team | Race time / Gap | Laps | Stops | Pts | |
|---|---|---|---|---|---|---|---|
| 1 | Niki Lauda McLaren | McLaren | 1:20:29.065 | 51 | — | 9 | |
| 2 | Michele Alboreto Ferrari | Ferrari | +24.249s | 51 | — | 6 | |
| 3 | Riccardo Patrese Alfa Romeo | Alfa Romeo | +1 Lap | 50 | — | 4 | |
| 4 | Stefan Johansson Toleman | Toleman | +2 Laps | 49 | — | 3 | |
| 5 | Jo Gartner Osella | Osella | +2 Laps | 49 | — | — | |
| 6 | Gerhard Berger ATS | ATS | +2 Laps | 49 | — | — | |
| 7 | Piercarlo Ghinzani Osella | Osella | DNF Out of fuel | 48 | — | — | |
| 8 | Huub Rothengatter Spirit | Spirit | +3 Laps | 48 | — | — | |
| 9 | Eddie Cheever Alfa Romeo | Alfa Romeo | DNF Out of fuel | 45 | — | — | |
| 10 | Thierry Boutsen Arrows | Arrows | +6 Laps | 45 | — | — | |
| DNF | Patrick Tambay Renault | Renault | DNF Throttle | 43 | — | — | |
| DNF | Teo Fabi Brabham | Brabham | DNF Engine | 43 | — | — | |
| DNF | Marc Surer Arrows | Arrows | DNF Engine | 43 | — | — | |
| DNF | Derek Warwick Renault | Renault | DNF Oil pressure | 31 | — | — | |
| DNF | Jonathan Palmer RAM | RAM | DNF Oil pressure | 20 | — | — | |
| DNF | Nelson Piquet Brabham | Brabham | DNF Engine | 15 | — | — | |
| DNF | Elio de Angelis Team Lotus | Team Lotus | DNF Gearbox | 14 | — | — | |
| DNF | Nigel Mansell Team Lotus | Team Lotus | DNF Spun off | 13 | — | — | |
| DNF | Jacques Laffite Williams | Williams | DNF Turbo | 10 | — | — | |
| DNF | Keke Rosberg Williams | Williams | DNF Turbo | 8 | — | — | |
| DNF | Andrea de Cesaris Ligier | Ligier | DNF Engine | 7 | — | — | |
| DNF | François Hesnault Ligier | Ligier | DNF Spun off | 7 | — | — | |
| DNF | Philippe Alliot RAM | RAM | DNF Electrical | 6 | — | — | |
| DNF | René Arnoux Ferrari | Ferrari | DNF Gearbox | 5 | — | — | |
| DNF | Alain Prost McLaren | McLaren | DNF Engine | 3 | — | — | |
| DNS | Manfred Winkelhock ATS | ATS | DNS Withdrew | 0 | — | — |