Autodromo Nazionale di Monza · 9 September 1973
Ronnie Peterson won the 1973 Italian Grand Prix for Team Lotus from 1st on the grid, 0.8s ahead of Emerson Fittipaldi. David Purley gained the most places, from 24th on the grid to 9th.
| Pos | Team | Points Breakdown | Pts | |
|---|---|---|---|---|
| 1 | Team Lotus Peterson 9 + Fittipaldi 6 | Peterson 9 + Fittipaldi 6 | 15 | |
| 2 | Tyrrell Stewart 3 + Cevert 2 | Stewart 3 + Cevert 2 | 5 | |
| 3 | McLaren Revson 4 + Hulme 0 | Revson 4 + Hulme 0 | 4 | |
| 4 | Brabham Reutemann 1 + Stommelen 0 + Fittipaldi 0 | Reutemann 1 + Stommelen 0 + Fittipaldi 0 | 1 | |
| 5 | Surtees Hailwood 0 + Pace 0 | Hailwood 0 + Pace 0 | 0 | |
| 6 | Ferrari Ickx 0 + Merzario 0 | Ickx 0 + Merzario 0 | 0 | |
| 7 | March Purley 0 + Beuttler 0 + Hunt 0 | Purley 0 + Beuttler 0 + Hunt 0 | 0 | |
| 8 | Shadow Follmer 0 + Oliver 0 + Hill 0 | Follmer 0 + Oliver 0 + Hill 0 | 0 | |
| 9 | BRM Beltoise 0 + Lauda 0 + Regazzoni 0 | Beltoise 0 + Lauda 0 + Regazzoni 0 | 0 | |
| 10 | Iso Marlboro Ganley 0 + van Lennep 0 | Ganley 0 + van Lennep 0 | 0 | |
| 11 | Ensign von Opel 0 | von Opel 0 | 0 |
| Pos | Driver | Team | Race time / Gap | Laps | Stops | Pts | |
|---|---|---|---|---|---|---|---|
| 1 | Ronnie Peterson Team Lotus | Team Lotus | 1:29 | 55 | — | 9 | |
| 2 | Emerson Fittipaldi Team Lotus | Team Lotus | +0.800s | 55 | — | 6 | |
| 3 | Peter Revson McLaren | McLaren | +28.800s | 55 | — | 4 | |
| 4 | Jackie Stewart Tyrrell | Tyrrell | +33.200s | 55 | — | 3 | |
| 5 | François Cevert Tyrrell | Tyrrell | +46.200s | 55 | — | 2 | |
| 6 | Carlos Reutemann Brabham | Brabham | +59.800s | 55 | — | 1 | |
| 7 | Mike Hailwood Surtees | Surtees | +1:28.700 | 55 | — | — | |
| 8 | Jacky Ickx Ferrari | Ferrari | +1 Lap | 54 | — | — | |
| 9 | David Purley March | March | +1 Lap | 54 | — | — | |
| 10 | George Follmer Shadow | Shadow | +1 Lap | 54 | — | — | |
| 11 | Jackie Oliver Shadow | Shadow | +1 Lap | 54 | — | — | |
| 12 | Rolf Stommelen Brabham | Brabham | +1 Lap | 54 | — | — | |
| 13 | Jean-Pierre Beltoise BRM | BRM | +1 Lap | 54 | — | — | |
| 14 | Graham Hill Shadow | Shadow | +1 Lap | 54 | — | — | |
| 15 | Denny Hulme McLaren | McLaren | +2 Laps | 53 | — | — | |
| NC | Howden Ganley Iso Marlboro | Iso Marlboro | NC | 44 | — | — | |
| DNF | Mike Beuttler March | March | DNF Gearbox | 34 | — | — | |
| DNF | Niki Lauda BRM | BRM | DNF Accident | 33 | — | — | |
| DNF | Clay Regazzoni BRM | BRM | DNF Ignition | 30 | — | — | |
| DNF | Carlos Pace Surtees | Surtees | DNF Tyre | 17 | — | — | |
| DNF | Gijs van Lennep Iso Marlboro | Iso Marlboro | DNF Overheating | 14 | — | — | |
| DNF | Rikky von Opel Ensign | Ensign | DNF Overheating | 10 | — | — | |
| DNF | Wilson Fittipaldi Brabham | Brabham | DNF Brakes | 6 | — | — | |
| DNF | Arturo Merzario Ferrari | Ferrari | DNF Suspension | 2 | — | — | |
| DNS | James Hunt March | March | DNS Accident | 0 | — | — |