| Car Name: | Tyrrell 021 |
| Category: | Formula One |
| Constructor: | Tyrrell Racing Organisation |
| Designer: | Mike Coughlan |
| Predecessor: | 020C |
| Successor: | 022 |
| Team: | Tyrrell Racing Organisation |
| Drivers: | 3.  Ukyo Katayama4.  Andrea de Cesaris |
| Technical Ref: | [1] |
| Chassis: | Carbon fibre monocoque |
| Front Suspension: | Double wishbone with pullrod operated coil springs |
| Rear Suspension: | Double wishbone with pullrod operated coil springs |
| Engine Name: | mid-engine, longitudinally mounted, 34931NaN1, Yamaha OX10A, 72° V10, NA |
| Gearbox Name: | Hewland |
| Gears: | 6-speed |
| Type: | sequential semi-automatic |
| Fuel: | BP |
| Tyres: | Goodyear |
| Debut: | 1993 British Grand Prix |
| Last Event: | 1993 Australian Grand Prix |
| Races: | 8 |
| Wins: | 0 |
| Cons Champ: | 0 |
| Drivers Champ: | 0 |
| Poles: | 0 |
| Fastest Laps: | 0 |
The Tyrrell 021 was a Formula One racing car designed by Mike Coughlan for Tyrrell Racing and raced during the season. The car was powered by a Yamaha V10 engine and was driven by Ukyo Katayama and Andrea de Cesaris.[2] The car was unsuccessful with no points scored during the season. The 021 was replaced by the Harvey Postlethwaite designed 022 for the season.
(key)
| Year | Team | Engine | Tyres | Drivers | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | Points | WCC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tyrrell | Yamaha OX10A V10 | RSA | BRA | EUR | SMR | ESP | MON | CAN | FRA | GBR | GER | HUN | BEL | ITA | POR | JPN | AUS | 0 | NC | |||
| Ukyo Katayama | Ret | 10 | 15 | 14 | Ret | Ret | Ret | |||||||||||||||
| Andrea de Cesaris | NC | Ret | 11 | Ret | 13 | 12 | Ret | 13 |