1907 in motorsport

The following is an overview of the events of 1907 in motorsport, including the major racing events, racing festivals, circuits that were opened and closed during a year, championships and non-championship events that were established and disestablished in a year, and births and deaths of racing drivers and other motorsport people.

Annual events
The calendar includes only annual major non-championship events or annual events that had own significance separate from the championship. For the dates of the championship events see related season articles.

Opened motorsport venues
Aspendale Racecourse near Melbourne (1906) was the world's first purpose-built motor racing circuit.
 * 17 July - opening of Brooklands, the world's first purpose-built 'banked' motor racing circuit.