Updated MotoGP 2020 calendar:
| Date | Event | Venue | |
| March 8 | Qatar – Moto2 and Moto3 only | Losail | |
| 1 | July 19 | Spain | Jerez |
| 2 | July 26 | Andalusia | Jerez |
| 3 | August 9 | Czech Republic | Brno |
| 4 | August 16 | Austria | Red Bull Ring |
| 5 | August 23 | Styria | Red Bull Ring |
| 6 | September 13 | San Marino | Misano |
| 7 | September 20 | Emilio-Romagna | Misano |
| 8 | September 27 | Catalunya | Barcelona |
| 9 | October 11 | France | Le Mans |
| 10 | October 18 | Aragon | Motorland Aragon |
| 11 | October 25 | Teruel | Motorland Aragon |
| 12 | November 8 | Europe | Ricardo Tormo |
| 13 | November 15 | Valencia | Ricardo Tormo |
| 14 | November 22 | Portugal | Algarve International Circuit |
| Cancelled | *Americas | Circuit of The Americas | |
| Cancelled | *Argentina | Termas de Rio Hondo | |
| Cancelled | *Thailand | Chang Circuit | |
| Cancelled | *Malaysian | Sepang Circuit |
*** ประกาศ ณ วันที่ 31 กรกฎาคม 2020