Tercera sesión de entrenamientos libres del Gran Premio de Bahrein 2021
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Max Verstappen |
Red Bull | 1:30.577 | 11 |
| 2 |  Lewis Hamilton |
Mercedes | +0.739s | 14 |
| 3 |  Pierre Gasly |
Alpha Tauri | +1.006s | 13 |
| 4 |  Valtteri Bottas |
Mercedes | +1.278s | 16 |
| 5 |  Sergio Pérez |
Red Bull | +1.331s | 11 |
| 6 |  Carlos Sainz Jr. |
Ferrari | +1.531s | 16 |
| 7 | Kimi Räikkönen |
Alfa Romeo | +1.647s | 15 |
| 8 | Esteban Ocon |
Alpine | +1.846s | 11 |
| 9 |  Lance Stroll |
Aston Martin | +1.854s | 13 |
| 10 |  Daniel Ricciardo |
McLaren | +1.900s | 12 |
| 11 |  Charles Leclerc |
Ferrari | +1.905s | 17 |
| 12 |  Antonio Giovinazzi |
Alfa Romeo | +1.923s | 11 |
| 13 |  Yuki Tsunoda |
Alpha Tauri | +2.132s | 15 |
| 14 |  Sebastian Vettel |
Aston Martin | +2.178s | 15 |
| 15 | Fernando Alonso |
Alpine | +2.243s | 15 |
| 16 |  Lando Norris |
McLaren | +2.283s | 10 |
| 17 | George Russell |
Williams | +2.746s | 14 |
| 18 | Mick Schumacher |
Haas | +2.845s | 14 |
| 19 |  Nikita Mazepin |
Haas | +3.045s | 14 |
| 20 | Nicholas Latifi |
Williams | +3.382s | 16 |