Resmi MotoGP Australia 2021 batal digelar, gantinya sirkuit Algarve Portimao untuk MotoGP Algarve 2021.
Berikut jadwal MotoGP Algarve 2021:
| Jumat, 5 November 2021 | |
| Sesi | Waktu (WIB) |
| FP1 Moto3 | 16.00-16.40 |
| FP1 MotoGP | 16.55-17.40 |
| FP1 Moto2 | 17.55-18.35 |
| FP2 Moto3 | 20.15-20.55 |
| FP2 MotoGP | 21.10-21.55 |
| FP2 Moto2 | 22.10-22.50 |
| Sabtu, 6 November 2021 | |
| Sesi | Waktu (WIB) |
| FP3 Moto3 | 16.00-16.40 |
| FP3 MotoGP | 16.55-17.40 |
| FP3 Moto2 | 17.55-18.35 |
| Kualifikasi 1 (Q1) Moto3 | 19.35-19.50 |
| Kualifikasi 2 (Q2) Moto3 | 20.00-20.15 |
| FP4 MotoGP | 20.30-21.00 |
| Kualifikasi 1 (Q1) MotoGP | 21.10-21.25 |
| Kualifikasi 2 (Q2) MotoGP | 21.35-21.50 |
| Kualifikasi 1 (Q1) Moto2 | 22.10-22.35 |
| Kualifikasi 2 (Q2) Moto2 | 22.35-22.50 |
| Minggu, 7 November 2021 | |
| Sesi | Waktu (WIB) |
| Warm up Moto3 | 16.00-16.20 |
| Warm up MotoGP | 16.30-16.50 |
| Warm up Moto2 | 17.00-17.20 |
| Race Moto3 | 18.20 |
| Race MotoGP | 20.00 |
| Race Moto2 | 21.30 |
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