The Maserati 6CM is an Italian single-seater racing car, made by Maserati of Modena from 1936 to 1940 for the Voiturette racing class. Twenty-seven were built on the Maserati 4CM frame, with front suspension as on the Maserati V8RI, and had a successful racing career from 1936 to 1939. 

The 6CM was introduced to the world at the 1936 Milan Motor Show. Maserati spent much of its early years manufacturing cars for privateers in the racing field. The Maserati 6CM is no exception.