List of 1966 motorsport champions
# List of 1966 motorsport champions

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

| Series | Driver | Season |
| - | - | - |
| Formula One World Championship | Jack Brabham | 1966 Formula One season |
| Formula One World Championship | Constructors: Brabham-Repco | 1966 Formula One season |
| USAC National Championship | Mario Andretti | 1966 USAC Championship Car season |
| Tasman Series | Jackie Stewart | 1966 Tasman Series |
| Australian Drivers' Championship | Spencer Martin | 1966 Australian Drivers' Championship |
| Australian 1½ Litre Championship | John Harvey | |

## Sports car

| Series | Manufacturer | Season |
| - | - | - |
| International Manufacturers Championship | Class P+2.0: Ford Class P2.0: Porsche | 1966 World Sportscar Championship season |
| International Sports Car Championship | Class S+2.0: Ford Class S2.0: Porsche Class 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

| Series | Driver/Manufacturer | Season |
| - | - | - |
| European Touring Car Challenge | Div.3 Hubert Hahne BMW | |
| European Touring Car Challenge | Div.2 Andrea de Adamich Alfa Romeo | |
| European Touring Car Challenge | 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 |
| Trans-American Sedan Championship | Under 2.0: Alfa Romeo | 1966 Trans-Am season |

## Stock car racing

| Series | Driver | Season article |
| - | - | - |
| NASCAR Grand National Series | David Pearson | 1966 NASCAR Grand National Series |

## Motorcycle

| Series | Rider | Season |
| - | - | - |
| 500cc World Championship | Giacomo Agostini | 1966 Grand Prix motorcycle racing season |
| 350cc World Championship | Mike Hailwood | 1966 Grand Prix motorcycle racing season |
| 250cc World Championship | Mike Hailwood | 1966 Grand Prix motorcycle racing season |
| 125cc World Championship | Luigi Taveri | 1966 Grand Prix motorcycle racing season |
| 50cc World Championship | Hans-Georg Anscheidt | 1966 Grand Prix motorcycle racing season |
| Speedway World Championship | Barry Briggs | 1966 Individual Speedway World Championship |
