Alfa Romeo Tipo 33

This article is about the racing car in 1960s and 1970s. For the road going version, see Alfa Romeo 33 Stradale. For small family car, see Alfa Romeo 33.

The Alfa Romeo Tipo 33 was a sports racing prototype raced by the Alfa Romeo factory-backed team between 1967 and 1977. These cars took part for Sport Cars World Championship, Nordic Challenge Cup, Interserie and CanAm series. A small number of road going cars were derived from it in 1967, called Alfa Romeo 33 Stradale.

With the 33TT12 Alfa Romeo won the 1975 World Championship for Makes, and with the 33SC12 the 1977 World Championship for Sports Cars, taking the first place in all eight of the championship races.