List of 1973 motorsport champions

This list of 1973 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	Champion	Refer
NHRA Drag Racing Series	Top Fuel: Jerry Ruth	1973 NHRA Drag Racing Series
	Funny Car: Frank Hall
	Pro Stock: Wayne Gapp

Series	Driver	Season article
Karting World Championship	Terry Fullerton
	Junior: Alain Prost
Karting European Championship	Gabriele Gorini

Series	Rider	Season article
500cc World Championship	Phil Read	1973 Grand Prix motorcycle racing season
350cc World Championship	Giacomo Agostini
250cc World Championship	Dieter Braun
125cc World Championship	Kent Andersson
50cc World Championship	Jan de Vries
Speedway World Championship	Jerzy Szczakiel	1973 Individual Speedway World Championship
Formula 750	Barry Sheene	1973 Formula 750 season

Series	Rider	Season article
FIM Motocross World Championship	500cc: Roger De Coster	1973 FIM Motocross World Championship
	250cc: Håkan Andersson
AMA Motocross Championship	500cc: Pierre Karsmakers	1973 AMA Motocross National Championship season
	250cc: Gary Jones

Series	Driver	Season article
Formula One World Championship	Jackie Stewart	1973 Formula One season
	Constructors: Lotus-Ford
USAC National Championship	Roger McCluskey	1973 USAC Championship Car season
European Formula Two Championship	Jean-Pierre Jarier	1973 European Formula Two Championship
European Formula 5000 Championship	Teddy Pilette	1973 Rothmans 5000 European Championship
Tasman Series	Graham McRae	1973 Tasman Series
All-Japan Formula 2000 Championship	Motoharu Kurosawa	1973 All-Japan Formula 2000 Championship
Australian Drivers' Championship	John McCormack	1973 Australian Drivers' Championship
Australian Formula 2 Championship	Leo Geoghegan	1973 Australian Formula 2 Championship
Formula Nacional	Juan Villacieros	1973 Formula Nacional
Cup of Peace and Friendship	Albín Patlejch	1973 Cup of Peace and Friendship
	Nations: East Germany
SCCA Continental Championship	Jody Scheckter	1973 SCCA L&M Championship
SCCA Formula Super Vee	Bertil Roos	1973 SCCA Formula Super Vee season
South African Formula One Championship	Dave Charlton	1973 South African Formula One Championship
Formula Three
Lombank Formula 3 Championship (British F3)	Tony Brise	1973 British Formula Three season
John Player Formula 3 Championship (British F3)	Tony Brise
Forward Trust Formula 3 Championship (British F3)	Ian Taylor
Chilean Formula Three Championship	Juan Carlos Silva	1973 Chilean Formula Three Championship
French Formula Three Championship	Jacques Laffite	1973 French Formula Three Championship
	Teams: Oreca
German Formula Three Championship	Willi Deutsch	1973 German Formula Three Championship
Italian Formula Three Championship	Carlo Giorgio	1973 Italian Formula Three Championship
	Teams: Trivellato Racing
Soviet Formula 3 Championship	Yuri Andreev	1973 Soviet Formula 3 Championship
Formula Ford
Australian Formula Ford Series	John Leffler	1973 TAA Formula Ford Driver to Europe Series
Brazilian Formula Ford Championship	Alex Ribeiro
Danish Formula Ford Championship	Jac Nellemann
Dutch Formula Ford 1600 Championship	Roelof Wunderink
German Formula Ford Championship	Tibor Meray
New Zealand Formula Ford Championship	Dave McMillan
Swedish Formula Ford Championship	Håkan Dahlqvist

Series	Driver/Co-Driver	Season article
World Rally Championship	Alpine-Renault	1973 World Rally Championship season
Australian Rally Championship	Peter Lang	1973 Australian Rally Championship
	Co-Drivers: Warwick Smith
British Rally Championship	Roger Clark	1973 British Rally Championship
	Co-Drivers: Jim Porter
Canadian Rally Championship	Walter Boyce	1973 Canadian Rally Championship
	Co-Drivers: Doug Woods
Deutsche Rallye Meisterschaft	Gerd Behret
Estonian Rally Championship	Kaarel-Ain Viirok	1973 Estonian Rally Championship
	Co-Drivers: Arvi Bachmann
European Rally Championship	Sandro Munari	1973 European Rally Championship
	Co-Drivers: Mario Mannucci
Finnish Rally Championship	Group 1: Kyösti Hämäläinen	1973 Finnish Rally Championship
	Group 2: Timo Mäkinen
French Rally Championship	Jean-Luc Thérier
Italian Rally Championship	Amilcare Ballestrieri
	Co-Drivers: Silvio Maiga
	Manufacturers: Lancia
Polish Rally Championship	Sobiesław Zasada
Scottish Rally Championship	Drew Gallacher
	Co-Drivers: Ian Muir
South African National Rally Championship	Louis Cloete
	Co-Drivers: Christo Kuun
	Manufacturers: Datsun
Spanish Rally Championship	Jorge Babler
	Co-Drivers: Ricardo Antonlín

Series	Driver	Season article
World Sportscar Championship	Class S: Matra	1973 World Sportscar Championship
	Class GT: Porsche
Canadian American Challenge Cup	Mark Donohue	1973 Can-Am season
Australian Sports Car Championship	Phil Moore	1973 Australian Sports Car Championship
IMSA GT Championship	Peter Gregg	1973 IMSA GT Championship

Series	Driver	Season article
NASCAR Winston Cup Series	Benny Parsons	1973 NASCAR Winston Cup Series
	Manufacturers: Chevrolet
NASCAR Winston West Series	Jack McCoy	1973 NASCAR Winston West Series
ARCA Racing Series	Ron Hutcherson	1973 ARCA Racing Series
Turismo Carretera	Nasif Estéfano	1973 Turismo Carretera
USAC Stock Car National Championship	Butch Hartman	1973 USAC Stock Car National Championship

Series	Driver	Season article
European Touring Car Championship	Toine Hezemans	1973 European Touring Car Championship
Australian Touring Car Championship	Allan Moffat	1973 Australian Touring Car Championship
British Saloon Car Championship	Frank Gardner	1973 British Saloon Car Championship
Deutsche Rennsport Meisterschaft	Dieter Glemser	1973 Deutsche Rennsport Meisterschaft
South Pacific Touring Series	Peter Brock	1973 South Pacific Touring Series

• List of motorsport championships
• Auto racing