"Fantasy" is the debut single by Canadian rock musician Aldo Nova, released in 1982 from his self-titled debut album. VH1 listed the song at number 78 on its countdown for the "100 Greatest One Hit Wonders of the 80s". It is his most popular work to date. The song is considered one of earliest examples of the hair metal or glam metal genre of rock music, which would rise to high popularity by the mid to late 1980s.