| Event information | |
|---|---|
| Round 5 of 7 in the 2023 FIA World Endurance Championship | |
 | |
| Date | 10 July 2023 |
| Location | Monza |
| Venue | Autodromo Nazionale di Monza |
| Duration | 6 Hours |
| Results | |
| Laps completed | 200 |
| Distance (km) | 1158.6 |
| Distance (miles) | 720 |
| Hypercar | |
| Pole position | |
| Time | 1:35.358 |
| Team |  Toyota Gazoo Racing |
| Winners | |
| Team | Toyota Gazoo Racing |
| Drivers |  Mike Conway Kamui Kobayashi José María López |
| LMP2 | |
| Winners | |
| Team | Jota |
| Drivers |  Pietro Fittipaldi David Heinemeier Hansson Oliver Rasmussen |
| LMGTE Am | |
| Winners | |
| Team |  Dempsey-Proton Racing |
| Drivers |  Julien Andlauer Christian Ried Mikkel O. Pedersen |
The 2023 6 Hours of Monza was an endurance sports car racing event held at the Autodromo Nazionale di Monza, Monza, Italy on 9 July 2023. It was the fifth round of the 2023 FIA World Endurance Championship, and was the third running of the event as part of the championship.