Quido Adamec (15 December 1924 – 22 July 2007) was a Czech ice hockey referee.
Adamec began officiating at the age of 21 in 1946, working in the Kladno regional league, later in České Budějovice, and from 1949 in Prague. He served as an official at seven Ice Hockey World Championships and was the chairman of the Czech referee committee. He also sat on the International Ice Hockey Federation (IIHF) referee's committee.
Adamec was inducted into the IIHF Hall of Fame in 2005. He died on 22 July 2007 in Prague at the age of 82. In 2016, he was posthumously inducted into the Czech Hockey Hall of Fame.
