Vain may refer to:
Vain (band), an American glam metal band formed in 1986 Vain (horse) (1966–1991), an Australian Thoroughbred racehorse Vain Stakes, an Australian Thoroughbred horse race Vaginal intraepithelial neoplasia, a medical disorder Edvard August Vainio (1853–1929), taxonomic author abbreviation Vain., Finnish lichenologist Vanity Vain, Swedish drag queen Vain, a fictional creature in The Chronicles of Thomas Covenant by Stephen Donaldson
See also Vanity Vane (disambiguation) Vains Vein (disambiguation)