Carlos Rocamora (250cc)
José Antonio Carné (250cc)
Dave Degens (>250cc)
Rex Butcher (>250cc)
| Runda | Tor | Data | Klasa | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|---|
| 1 |  Imola | 1966.06.02 | >250cc | Ducati |  | |
| 2 | 250cc | Ducati | | |||
| 3 | Brands Hatch | 1966.06.18 | >250cc | Triumph | | |
| 4 | 250cc | Cotton | | |||
| 5 | Catalunya | 1966.07.09 - 07.10 | >250cc | Velocette | | |
| 6 | 250cc | Montesa | |