This list of 1964 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
Karting World Championship	Guido Sala	1964 Karting World Championship

Series	Rider	Season article
500cc World Championship	Mike Hailwood	1964 Grand Prix motorcycle racing season
350cc World Championship	Jim Redman
250cc World Championship	Phil Read
125cc World Championship	Luigi Taveri
50cc World Championship	Hugh Anderson
Motocross World Championship	500cc: Jeff Smith	1964 FIM Motocross World Championship
	250cc: Joël Robert
Speedway World Championship	Barry Briggs	1964 Individual Speedway World Championship

Series	Driver	Season article
Formula One World Championship	John Surtees	1964 Formula One season
	Constructors: Ferrari
Australian Drivers' Championship	Bib Stillwell	1964 Australian Drivers' Championship
Australian 1½ Litre Championship	Greg Cusack	1964 Australian 1½ Litre Championship
Australian Formula 2 Championship	Greg Cusack	1964 Australian Formula 2 Championship
Cup of Peace and Friendship	Jerzy Jankowski	1964 Cup of Peace and Friendship
	Nations: East Germany
South African Formula One Championship	John Love	1964 South African Formula One Championship
Tasman Series	Bruce McLaren	1964 Tasman Series
USAC National Championship	A. J. Foyt	1964 USAC Championship Car season
Formula Three
BRSCC British Formula 3 Championship	Rodney Banting	1964 British Formula Three season
BARC British Formula Three Championship	Jackie Stewart
	Team: Tyrrell Racing
SMRC British Formula 3 Championship	Sverrir Thoroddsson
East German Formula Three Championship	Max Byczkowski	1964 East German Formula Three Championship
	LK II: Peter Bretschneider
French Formula Three Championship	Henri Grandsire
	Team: Automobiles Alpine
Italian Formula Three Championship	Giacomo "Geki" Russo
	Team: Scuderia Sorocaima
Soviet Formula 3 Championship	Vladimir Ptushkin

Series	Drivers	Season article
British Rally Championship	Eric Jackson	1964 British Rally Championship
	Co-Drivers: Ken Joseph
Estonian Rally Championship	Valdo Mägi	1964 Estonian Rally Championship
	Co-Drivers: Kalju Nurme
European Rally Championship	Tom Trana	1964 European Rally Championship
	Co-Drivers: Gunnar Thermanius
	Ladies: Pat Moss
Finnish Rally Championship	Simo Lampinen	1964 Finnish Rally Championship
Italian Rally Championship	Arnaldo Cavallari
	Co-Drivers: Sandro Munari
	Manufacturers: Alfa Romeo
South African National Rally Championship	Ewold van Bergen
	Co-Drivers: Rex Wakley-Smith
Spanish Rally Championship	Jaime Juncosa Jr.

Series	Driver	Season article
International Championship for GT Manufacturers	Class GT+2.0: Ferrari Class GT2.0: Porsche Class GT1.3: Abarth-Simca	1964 World Sportscar Championship
International Prototype Trophy	Class P+3.0: Ferrari Class P3.0: Porsche	1964 World Sportscar Championship
United States Road Racing Championship	Jim Hall	1964 United States Road Racing Championship
SCCA National Sports Car Championship	C Modified: Ed Lowther	1964 SCCA National Sports Car Championship
	D Modified: Tom O'Brien
	A Production: Bob Johnson

Series	Driver	Season article
NASCAR Grand National Series	Richard Petty	1964 NASCAR Grand National Series
	Manufacturers: Ford
NASCAR Pacific Coast Late Model Series	Ron Hornaday Sr.	1964 NASCAR Pacific Coast Late Model Series
ARCA Racing Series	Jack Bowsher	1964 ARCA Racing Series
Turismo Carretera	Dante Emiliozzi	1964 Turismo Carretera
USAC Stock Car National Championship	Parnelli Jones	1964 USAC Stock Car National Championship

Series	Driver	Season article
European Touring Car Challenge	Warwick Banks
Australian Touring Car Championship	Ian Geoghegan	1964 Australian Touring Car Championship
British Saloon Car Championship	Jim Clark	1964 British Saloon Car Championship

• List of motorsport championships
• Auto racing