The 1950 British Empire Games was the fourth staging of what is now called the Commonwealth Games. It was held in Auckland, New Zealand between 4 and 11 February 1950, after a 12-year gap from the third edition of the games. A documentary film of the games was made by the New Zealand National Film Unit. The main venue was Eden Park, although the closing ceremonies were held at Western Springs Stadium, see New Zealand at the 1950 British Empire Games. The fourth games were originally awarded to Montreal, Canada and were to be held in 1942 but were cancelled due to World War II.

The Commonwealth Games is a quadrennial international multi-sport event among athletes from the Commonwealth of Nations, which consists mostly, but not exclusively, of territories of the former British Empire. The event was first held in 1930 as the British Empire Games and, with the exception of 1942 and 1946, has successively run every four years since. The event was called the British Empire Games from 1930 to 1950, the British Empire and Commonwealth Games from 1954 to 1966, and British Commonwealth Games from 1970 to 1974. The event removed the word British from its title for the 1978 Games and has maintained its current name ever since.