| Equipe | Pilotos | Piloto(s) de Teste | Motor | Pneus |
| Ferrari | Michael Schumacher (ALE)
Rubens Barrichello (BRA) | Luca Badoer (ITA)
Luciano Burti (BRA)
Felipe Massa (BRA) | Ferrari | Bridgestone |
| Williams | Juan Pablo Montoya (COL)
Ralf Schumacher (ALE) | Marc Gene (ESP)
Giorgio Pantano (ITA)
Vitantonio Liuzzi (ITA) | BMW | Michelin |
| McLaren | David Coulthard (ESC)
Kimi Raikkonen (FIN) | Alexander Wurz (AUS) | Mercedes | Michelin |
| Renault | Jarno Trulli (ITA)
Fernando Alonso (ESP) | | Renault | Michelin |
| Sauber | Nick Heidfeld (ALE)
Heinz H. Frentzen (ALE) | | Petronas | Bridgestone |
| Jordan | Giancarlo Fisichella (ITA)
Takuma Sato (JAP)
Eddie Irvine (IRL) | | Ford | Bridgestone |
| BAR | Jacques Villeneuve (CAN)
Jenson Button (ING) | Patrick Lemarie (FRA)
Antony Davidson (ING),
Ryo Fukuda (JAP) | Honda | Bridgestone |
| Jaguar | Mark Webber (AUT)
Antonio Pizzonia (BRA) | Andre Lotterer (ALE),
James Courtney (AUS) | Cosworth | Michelin |
| Minardi | Justin Wilson (ING)
Jos Verstappen (HOL)
Bryan Herta (EUA)
Sergei Zlobin (RUS) | Alex Yoong (MAL) | Cosworth | Michelin |
| Toyota | Olivier Panis (FRA)
Cristiano da Matta (BRA) | Stephane Sarrazin (FRA)
Ryan Briscoe (AUT) | Toyota | Michelin |
| Arrows | Enrique Bernoldi (BRA) Sebastien Bourdais (FRA) | | ? | Bridgestone |
|
Legendas:
Verde = Permanência Laranja = estréia Bordô = Possibilidade Azul = Boato
|
