The MG Magnette is an automobile that was produced by MG between 1953 and 1968. The Magnette was manufactured in two build series, the ZA and ZB of 1953 through to 1958 and the Mark III and Mark IV of 1959 through to 1968, both using a modified Wolseley body and an Austin engine.

MG is a British automotive marque founded by Cecil Kimber in the 1920s, and M.G. Car Company Limited was the British sports car manufacturer that made the marque famous. Best known for its open two-seater sports cars, MG also produced saloons and coupés, with engines up to three litres in size and 3.5 L in the case of the MGB GT V8. The marque is now owned by Chinese state-owned automaker SAIC Motor.