List of 1966 motorsport champions
| 1966 motorsport champions | |
| Previous: 1965 | Next: 1967 |
This list of 1966 motorsport champions is a list of national or international auto racing series with a Championship decided by the points or positions earned by a driver from multiple races.
Formula cars[edit]
Sports car[edit]
| Series | Manufacturer | Season |
|---|---|---|
| International Manufacturers Championship | Class P+2.0:  FordClass P2.0:  Porsche
|
1966 World Sportscar Championship season |
| International Sports Car Championship | Class S+2.0: Ford Class S2.0: PorscheClass S1.3:  Abarth
|
1966 World Sportscar Championship season |
| Canadian American Challenge Cup |  John Surtees
|
1966 Can-Am season |
| United States Road Racing Championship | Chuck Parsons
|
1966 United States Road Racing Championship season |
Touring car[edit]
| Series | Driver/Manufacturer | Season |
|---|---|---|
| European Touring Car Challenge | Div.3 Hubert Hahne BMW
|
|
| Div.2 Andrea de Adamich Alfa Romeo
| ||
| Div.1 Giancarlo Baghetti Abarth
| ||
| Australian Touring Car Championship |  Ian Geoghegan
|
1966 Australian Touring Car Championship |
| Trans-American Sedan Championship | Over 2.0: Ford
|
1966 Trans-Am season |
| Under 2.0: Alfa Romeo
| ||
| British Saloon Car Championship | John Fitzpatrick
|
1966 British Saloon Car Championship |
Stock car racing[edit]
| Series | Driver | Season article |
|---|---|---|
| NASCAR Grand National Series | David Pearson
|
1966 NASCAR Grand National Series |
