Hubert Aleksander Wagner was a Polish volleyball player and coach. He was a member of the Poland national team from 1963 to 1971, a participant in the Mexico 1968 Olympics, and a bronze medallist at the 1967 European Championship. As a head coach, he led Poland to the titles of the 1974 World Champions and the 1976 Olympic Champions.

The 1974 FIVB Men's World Championship was the eighth edition of the tournament, organised by the world's governing body, the FIVB. It was held from 12 to 28 October 1974 in Mexico.