The Hugo Award for Best Professional Magazine was one of the Hugo Awards given each year for professionally edited magazines related to science fiction or fantasy. Eligible magazines must have published four or more issues with at least one issue appearing in the previous calendar year. The award was first presented in 1953, the first year any Hugo Award was given, and with the exception of 1954 was given annually through 1972 when it was retired in favor of the newly created Hugo Award for Best Professional Editor. For the 1957 awards, the award was split into separate categories for American and British magazines, a distinction that was not repeated in any other year. During the nineteen nomination years, twelve magazines run by fifteen editors were nominated. Of these, only five magazines run by eight editors won. Astounding Science-Fiction (later renamed Analog Science Fact & Fiction) and The Magazine of Fantasy & Science Fiction each won eight times, out of eighteen and fifteen nominations, respectively. (Full list...)