Formula 1 -kausi 2021
Tallit ja kuljettajat

| Talli | Valmistaja | Runko | Moottori | Renkaat | Nro | Kuljettaja | Kilpailut | Nro | Perjantain harjoituksissa ajaneet kuljettajat | Testikuljettaja(t) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  Mercedes-AMG Petronas Formula One Team | Mercedes | F1 W12 EPerformance | Mercedes-AMG F1 M12 E Performance | P | 44 |  Lewis Hamilton | Kaikki | – | – |  Stoffel Vandoorne  Nyck de Vries |
|  Mercedes-AMG Petronas Formula One Team | Mercedes | F1 W12 EPerformance | Mercedes-AMG F1 M12 E Performance | P | 77 |  Valtteri Bottas | Kaikki | – | – |  Stoffel Vandoorne  Nyck de Vries |
|  Red Bull Racing Honda | Red Bull Racing-Honda | RB16B | Honda RA621H | P | 11 |  Sergio Pérez | Kaikki | – | – |  Alexander Albon |
|  Red Bull Racing Honda | Red Bull Racing-Honda | RB16B | Honda RA621H | P | 33 |  Max Verstappen | Kaikki | – | – |  Alexander Albon |
|  McLaren F1 Team | McLaren-Mercedes | MCL35M | Mercedes-AMG F1 M12 E Performance | P | 3 |  Daniel Ricciardo | Kaikki | – | – | – |
|  McLaren F1 Team | McLaren-Mercedes | MCL35M | Mercedes-AMG F1 M12 E Performance | P | 4 |  Lando Norris | Kaikki | – | – | – |
|  Aston Martin Cognizant Formula One Team | Aston Martin-Mercedes | AMR21 | Mercedes-AMG F1 M12 E Performance | P | 5 |  Sebastian Vettel | Kaikki | – | – |  Nico Hülkenberg |
|  Aston Martin Cognizant Formula One Team | Aston Martin-Mercedes | AMR21 | Mercedes-AMG F1 M12 E Performance | P | 18 |  Lance Stroll | Kaikki | – | – |  Nico Hülkenberg |
|  Alpine F1 Team | Alpine-Renault | A521 | Renault E-Tech 21 | P | 14 |  Fernando Alonso | Kaikki | 37 |  Zhou Guanyu |  Daniil Kvjat  Zhou Guanyu |
|  Alpine F1 Team | Alpine-Renault | A521 | Renault E-Tech 21 | P | 31 |  Esteban Ocon | Kaikki | 37 |  Zhou Guanyu |  Daniil Kvjat  Zhou Guanyu |
|  Scuderia Mission Winnow Ferrari (1)  Scuderia Ferrari Mission Winnow (2–6, 15, 17–22)  Scuderia Ferrari (7–14, 16) | Ferrari | SF21 | Ferrari 065/6 | P | 16 |  Charles Leclerc | Kaikki | – | – |  Callum Ilott |
|  Scuderia Mission Winnow Ferrari (1)  Scuderia Ferrari Mission Winnow (2–6, 15, 17–22)  Scuderia Ferrari (7–14, 16) | Ferrari | SF21 | Ferrari 065/6 | P | 55 |  Carlos Sainz | Kaikki | – | – |  Callum Ilott |
|  Scuderia AlphaTauri Honda | AlphaTauri-Honda | AT02 | Honda RA621H | P | 10 |  Pierre Gasly | Kaikki | – | – |  Alexander Albon |
|  Scuderia AlphaTauri Honda | AlphaTauri-Honda | AT02 | Honda RA621H | P | 22 |  Yuki Tsunoda | Kaikki | – | – |  Alexander Albon |
|  Alfa Romeo Racing ORLEN | Alfa Romeo Racing-Ferrari | C41 | Ferrari 065/6 | P | 7 |  Kimi Räikkönen | 1–13, 15–22 | 98 |  Callum Ilott |  Robert Kubica  Callum Ilott |
|  Alfa Romeo Racing ORLEN | Alfa Romeo Racing-Ferrari | C41 | Ferrari 065/6 | P | 99 |  Antonio Giovinazzi | Kaikki | 88 |  Robert Kubica |  Robert Kubica  Callum Ilott |
|  Alfa Romeo Racing ORLEN | Alfa Romeo Racing-Ferrari | C41 | Ferrari 065/6 | P | 88 |  Robert Kubica | 13–14 | 88 |  Robert Kubica |  Robert Kubica  Callum Ilott |
|  Uralkali Haas F1 Team | Haas-Ferrari | VF-21 | Ferrari 065/6 | P | 9 |  Nikita Mazepin | Kaikki | – | – |  Pietro Fittipaldi |
|  Uralkali Haas F1 Team | Haas-Ferrari | VF-21 | Ferrari 065/6 | P | 47 |  Mick Schumacher | Kaikki | – | – |  Pietro Fittipaldi |
|  Williams Racing | Williams-Mercedes | FW43B | Mercedes-AMG F1 M12 E Performance | P | 6 |  Nicholas Latifi | Kaikki | 45 |  Roy Nissany |  Jack Aitken  Roy Nissany  Jamie Chadwick  Dan Ticktum |
|  Williams Racing | Williams-Mercedes | FW43B | Mercedes-AMG F1 M12 E Performance | P | 63 |  George Russell | Kaikki | 89 |  Jack Aitken |  Jack Aitken  Roy Nissany  Jamie Chadwick  Dan Ticktum |