Kalendar Perlumbaan Autodrom Kebangsaan Monza 2021
| Tarikh | Siri Perlumbaan | Bulatan | Nama Acara |
|---|---|---|---|
| 10 April - 11 April | Ferrari Challenge Europe Selesai | Round 2 | |
| 16 April - 18 April | Lamborghini Super Trofeo Eropah Selesai | Round 1 | |
| 30 April - 2 Mei | TCR Italy Touring Car Championship Selesai | Round 1 | |
| 18 Jun - 20 Jun | Sarjana Kereta Pelancongan Jerman Selesai | Round 1 | |
| 18 Jun - 20 Jun | Piala Lotus Eropah Selesai | Round 1 | |
| 9 Julai - 10 Julai | Siri Eropah Ligier Selesai | Round 4 | |
| 9 Julai - 11 Julai | PCCF - Piala Porsche Carrera Perancis Selesai | Round 4 | 4 Hours of Monza |
| 16 Julai - 18 Julai | WEC - Kejohanan Ketahanan Dunia FIA Selesai | Round 3 | 6 Hours of Monza |
| 10 September - 12 September | Porsche Supercup Selesai | Round 7 | Formula 1 Heineken Gran Premio D’Italia 2021 |
| 10 September - 12 September | FIA Formula 2 Championship Selesai | Round 5 | |
| 10 September - 12 September | F1 Grand Prix Itali Selesai | Round 14 | Formula 1 Heineken Gran Premio D’Italia 2021 |
| 23 September - 26 September | Terbuka GT Antarabangsa Selesai | Round 6 | |
| 29 Oktober - 31 Oktober | PCCI - Piala Porsche Carrera Itali Selesai | Round 6 |