| 1991 motorsport champions | |
| Previous: 1990 | Next: 1992 |
This list of 1991 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.
Open wheel racing edit
Karting edit
| Series | Driver | Season article |
|---|---|---|
| World Superkart Championship |  Martin Hines Perry Grondstra
|
Sports car edit
| Series | Driver | Season article |
|---|---|---|
| World Sportscar Championship |  Teo Fabi
|
1991 World Sportscar Championship season |
| Teams: Silk Cut Jaguar
| ||
| IMSA GT Championship | GTP:  Geoff Brabham
|
1991 IMSA GT Championship season |
Lights:  Parker Johnstone
| ||
| GTO: Pete Halsmer
| ||
| AAC: Dick Greer
| ||
| GTU: John Fergus
|
Touring car edit
Stock car edit
| Series | Driver | Season article |
|---|---|---|
| NASCAR Winston Cup Series | Dale Earnhardt
|
1991 NASCAR Winston Cup Series |
| International Race of Champions | Rusty Wallace
|
IROC XV |
| Australian Super Speedway Championship | Robin Best
|
|
| AUSCAR | Brad Jones
|
Rallying edit
| Series | Driver/Co-Driver | Season article |
|---|---|---|
| World Rally Championship |  Juha Kankkunen
|
1991 World Rally Championship season |
| Manufacturer: Lancia
| ||
| FIA Cup for Production Cars |  Grégoire De Mévius
|