Tercera sesión de entrenamientos libres del Gran Premio de Arabia Saudí 2021
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Max Verstappen |
Red Bull | 1:28.100 | 20 |
| 2 |  Lewis Hamilton |
Mercedes | +0.214s | 23 |
| 3 |  Sergio Pérez |
Red Bull | +0.529s | 21 |
| 4 |  Yuki Tsunoda |
Alpha Tauri | +0.541s | 20 |
| 5 |  Pierre Gasly |
Alpha Tauri | +0.615s | 22 |
| 6 |  Valtteri Bottas |
Mercedes | +0.919s | 19 |
| 7 |  Charles Leclerc |
Ferrari | +1.001s | 22 |
| 8 |  Carlos Sainz Jr. |
Ferrari | +1.049s | 19 |
| 9 | Esteban Ocon |
Alpine | +1.077s | 19 |
| 10 |  Lando Norris |
McLaren | +1.200s | 18 |
| 11 | Fernando Alonso |
Alpine | +1.318s | 21 |
| 12 |  Antonio Giovinazzi |
Alfa Romeo | +1.490s | 20 |
| 13 | Kimi Räikkönen |
Alfa Romeo | +1.589s | 24 |
| 14 |  Daniel Ricciardo |
McLaren | +1.617s | 19 |
| 15 |  Lance Stroll |
Aston Martin | +1.930s | 14 |
| 16 | George Russell |
Williams | +1.934s | 17 |
| 17 |  Sebastian Vettel |
Aston Martin | +2.196s | 15 |
| 18 | Nicholas Latifi |
Williams | +2.266s | 17 |
| 19 | Mick Schumacher |
Haas | +2.833s | 20 |
| 20 |  Nikita Mazepin |
Haas | +2.879s | 23 |