1990 Formula One season Drivers and constructors Drivers and constructors

| Entrant | Constructor_ | Chassis | Engine | Tyre | Driver | Rounds |
|---|---|---|---|---|---|---|
| SCM Minardi Team | Minardi - Ford | M189 M190 | Ford Cosworth DFR 3.5 V8 | P | Paolo Barilla | 1–14 |
| SCM Minardi Team | Minardi - Ford | M189 M190 | Ford Cosworth DFR 3.5 V8 | P | Gianni Morbidelli | 15–16 |
| Equipe Ligier Gitanes | Ligier - Ford | JS33B | Ford Cosworth DFR 3.5 V8 | G | Nicola Larini | All |
| Equipe Ligier Gitanes | Ligier - Ford | JS33B | Ford Cosworth DFR 3.5 V8 | G | Philippe Alliot | All |
| Honda Marlboro McLaren | McLaren - Honda | MP4/5B | Honda RA109E 3.5 V10 | G | Ayrton Senna | All |
| Honda Marlboro McLaren | McLaren - Honda | MP4/5B | Honda RA109E 3.5 V10 | G | Gerhard Berger | All |
| ESPO Larrousse F1 | Lola - Lamborghini | LC89B LC90 | Lamborghini 3512 3.5 V12 | G | Éric Bernard | All |