🇬🇧 GBR ·1973–1982 · Ensign Racing
| Driver | Years | Races | Wins | Podiums | Points |
|---|---|---|---|---|---|
| Clay Regazzoni 🇨🇭 CHE | 1977–1980 | 21 | 0 | 0 | 5 |
| Derek Daly 🇮🇪 IRL | 1978–1979 | 14 | 0 | 0 | 1 |
| Roberto Guerrero 🇨🇴 COL | 1982 | 14 | 0 | 0 | 0 |
| Chris Amon 🇳🇿 NZL | 1975–1976 | 10 | 0 | 0 | 2 |
| Jacky Ickx 🇧🇪 BEL | 1976–1978 | 9 | 0 | 0 | 0 |
| Marc Surer 🇨🇭 CHE | 1979–1981 | 9 | 0 | 0 | 4 |
| Eliseo Salazar 🇨🇱 CHL | 1981 | 9 | 0 | 0 | 1 |
| Rikky von Opel 🇱🇮 LIE | 1973–1974 | 8 | 0 | 0 | 0 |
| Patrick Tambay 🇫🇷 FRA | 1977 | 8 | 0 | 0 | 5 |
| Jan Lammers 🇳🇱 NLD | 1980 | 8 | 0 | 0 | 0 |
| Vern Schuppan 🇦🇺 AUS | 1974 | 7 | 0 | 0 | 0 |
| Roelof Wunderink 🇳🇱 NLD | 1975 | 6 | 0 | 0 | 0 |
| Patrick Gaillard 🇫🇷 FRA | 1979 | 5 | 0 | 0 | 0 |
| Mike Wilds 🇬🇧 GBR | 1974 | 4 | 0 | 0 | 0 |
| Lamberto Leoni 🇮🇹 ITA | 1978 | 4 | 0 | 0 | 0 |
| Harald Ertl 🇦🇹 AUT | 1978 | 4 | 0 | 0 | 0 |
| Gijs van Lennep 🇳🇱 NLD | 1975 | 3 | 0 | 0 | 1 |
| Geoff Lees 🇬🇧 GBR | 1978–1980 | 3 | 0 | 0 | 0 |
| Danny Ongais 🇺🇸 USA | 1978 | 2 | 0 | 0 | 0 |
| Tiff Needell 🇬🇧 GBR | 1980 | 2 | 0 | 0 | 0 |
| Patrick Nève 🇧🇪 BEL | 1976 | 1 | 0 | 0 | 0 |
| Hans Binder 🇦🇹 AUT | 1976 | 1 | 0 | 0 | 0 |
| Bernard de Dryver 🇧🇪 BEL | 1978 | 1 | 0 | 0 | 0 |
| Nelson Piquet 🇧🇷 BRA | 1978 | 1 | 0 | 0 | 0 |
| Brett Lunger 🇺🇸 USA | 1978 | 1 | 0 | 0 | 0 |
| Ricardo Londoño 🇨🇴 COL | 1981 | 1 | 0 | 0 | 0 |