This list of 1949 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
Motorcycle racing Series Rider Season article 500cc World Championship Leslie Graham 1949 Grand Prix motorcycle racing season Constructors: AJS 350cc World Championship Freddie Frith 250cc World Championship Bruno Ruffo 125cc World Championship Nello Pagani Constructors: Mondial Speedway World Championship Tommy Price 1949 Individual Speedway World Championship
Open wheel racing Series Driver Season article AAA National Championship Johnnie Parsons 1949 AAA Championship Car season German Small Car Championship Walter Komossa
Stock car racing Series Driver Season article NASCAR Strictly Stock Red Byron 1949 NASCAR Strictly Stock Series American Stock Car Racing Association Wally Campbell Turismo Carretera Juan Gálvez 1949 Turismo Carretera
See also List of motorsport championships Auto racing