The 1938 Ice Hockey World Championships were held between February 11 and February 20, 1938 in Prague, Czechoslovakia. It marked the 30th anniversary of the IIHF, and a special celebration was held with famous hockey players from all over Europe in attendance. Also a yearbook was produced for the twenty-two member nations which documented which European country had the most hockey clubs (Czechoslovakia 361) and the most artificial rinks (Great Britain 21).