Fantasy was a British science fiction magazine, edited by Walter Gillings, which published three issues from 1946 to 1947. Gillings began collecting submissions for the magazine in 1943, but the publisher, Temple Bar, delayed launching it until the success of New Worlds, another British science fiction magazine, convinced them there was a viable market. Gillings obtained stories from Eric Frank Russell, John Russell Fearn, and Arthur C. Clarke, whose "Technical Error" was the first story of Clarke's to see print in the UK. Gillings published two more stories by Clarke, both under pseudonyms, but Temple Bar ceased publication of Fantasy after the third issue because of paper rationing caused by World War II. Gillings was able to use some of the stories he had acquired for Fantasy in 1950, when he became editor of Science Fantasy.