The Suzuki SX4 WRC is a World Rally Car built for the Suzuki World Rally Team by Suzuki in the World Rally Championship. It is based upon the Suzuki SX4 road car, and was debuted at the 2007 Tour de Corse.

A World Rally Car is a racing automobile built to the specific regulations set by the Fédération Internationale de l'Automobile (FIA) and designed for competition in the World Rally Championship (WRC). The cars were introduced in 1997 as a replacement for Group A regulations used in the manufacturers' championship, and were replaced by Group Rally1 in 2022.