Tercera sesión de entrenamientos libres del Gran Premio de Turquía 2021
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Pierre Gasly |
Alpha Tauri | 1:30.447 | 19 |
| 2 |  Max Verstappen |
Red Bull | +0.164s | 11 |
| 3 |  Sergio Pérez |
Red Bull | +0.237s | 13 |
| 4 |  Carlos Sainz Jr. |
Ferrari | +0.815s | 22 |
| 5 |  Charles Leclerc |
Ferrari | +1.096s | 18 |
| 6 | Fernando Alonso |
Alpine | +1.098s | 15 |
| 7 |  Kimi Räikkönen |
Alfa Romeo | +1.125s | 17 |
| 8 |  Yuki Tsunoda |
Alpha Tauri | +1.534s | 21 |
| 9 | Valtteri Bottas |
Mercedes | +1.549s | 8 |
| 10 | Esteban Ocon |
Alpine | +1.642s | 17 |
| 11 |  Antonio Giovinazzi |
Alfa Romeo | +1.650s | 21 |
| 12 |  Sebastian Vettel |
Aston Martin | +1.664s | 14 |
| 13 | Mick Schumacher |
Haas | +1.781s | 23 |
| 14 |  Daniel Ricciardo |
McLaren | +1.823s | 18 |
| 15 |  Lando Norris |
McLaren | +1.867s | 18 |
| 16 |  Lance Stroll |
Aston Martin | +2.901s | 11 |
| 17 |  Nikita Mazepin |
Haas | +2.978s | 14 |
| 18 |  Lewis Hamilton |
Mercedes | +3.189s | 5 |
| 19 | Nicholas Latifi |
Williams | +5.234s | 8 |
| 20 | George Russell |
Williams | 2 |