Telstar was a Football (association football) made by Adidas. It was first introduced as the Telstar Erlast for the 1968 European Football Championship. It was also the official match ball of the 1970 FIFA World Cup in Mexico. The ball was then further use in the 1972 and 1976 European Championships. The similar Telstar Durlast was one of two official balls, along with the Chile Durlast, of the 1974 FIFA World Cup held in West Germany.

Only 20 Telstars were provided for the World Cup; an estimated 600,000 replicas were sold subsequently. Some 1970 matches were played with a brown ball. The 1974 Chile Durlast was all white.