This list of 1963 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.
| Series | Driver | Season article |
|---|---|---|
| Formula One World Championship |  Jim Clark | 1963 Formula One season |
| Constructors: Lotus-Climax | ||
| Australian Drivers' Championship |  Bib Stillwell | 1963 Australian Drivers' Championship |
| Australian Formula Junior Championship | Leo Geoghegan | 1963 Australian Formula Junior Championship |
| Campionato Italiano |  "Geki" | |
| Teams: Scuderia Madunina Teams: Scuderia Junior Italia | ||
| Cup of Peace and Friendship | Heinz Melkus | 1963 Cup of Peace and Friendship |
| Nations: East Germany | ||
| South African Formula One Championship | Neville Lederle | 1963 South African Formula One Championship |
| USAC National Championship |  A. J. Foyt | 1963 USAC Championship Car season |
| Formula Three | ||
| British Formula Three Championship | Peter Arundell | 1963 British Formula Three Championship |
| East German Formula Junior Championship | Hans-Theo Tegeler | 1963 East German Formula Junior Championship |
| LK II: Hans Roediger | ||
| Soviet Formula 3 Championship | Madis Laiv | 1963 Soviet Formula 3 Championship |
| Series | Driver | Season article |
|---|---|---|
| International Championship for GT Manufacturers | Class GT+2.0: Ferrari Class GT2.0: Porsche Class GT1.0: Fiat-Abarth | 1963 World Sportscar Championship |
| International Prototype Trophy | Class P+3.0: Ferrari Class P3.0: Ferrari | 1963 World Sportscar Championship |
| Australian GT Championship | Bob Jane | 1963 Australian GT Championship |
| SCCA National Sports Car Championship | C Modified: Harry Heuer | 1963 SCCA National Sports Car Championship |
| D Modified: Roger Penske | ||
| F Modified: Peter Sachs |
| Series | Driver | Season article |
|---|---|---|
| NASCAR Grand National Series | Joe Weatherly | 1963 NASCAR Grand National Series |
| Manufacturers: Ford | ||
| NASCAR Pacific Coast Late Model Series | Ron Hornaday Sr. | 1963 NASCAR Pacific Coast Late Model Series |
| ARCA Racing Series | Jack Bowsher | 1963 ARCA Racing Series |
| Turismo Carretera |  Dante Emiliozzi | 1963 Turismo Carretera |
| USAC Stock Car National Championship | Don White | 1963 USAC Stock Car National Championship |
Peter Nöcker
