1990 Formula One season Drivers and constructors Drivers and constructors

| Entrant | Constructor_ | Chassis | Engine | Tyre | Driver | Rounds |
|---|---|---|---|---|---|---|
| Monteverdi Onyx Formula One | Onyx - Ford | ORE-1 ORE-1B | Ford Cosworth DFR 3.5 V8 | G | JJ Lehto | 1–10 |
| Life Racing Engines | Life | F190 | Life F35 3.5 W12 | G | Gary Brabham | 1–2 |
| Life Racing Engines | Life | F190 | Life F35 3.5 W12 | G | Bruno Giacomelli | 3–12 |
| Life Racing Engines | Life - Judd | F190 | Judd CV 3.5 V8 | G | Bruno Giacomelli | 13–14 |