The White-winged Fairywren (Malurus leucopterus) is a species of passerine bird in the fairywren family Maluridae. It lives in the drier parts of central Australia; from central Queensland and South Australia across to Western Australia. Like other fairywrens, this species displays marked sexual dimorphism and one or more males of a social group grow brightly colored plumage during the breeding season. The female is sandy-brown with light-blue tail feathers; it is smaller than the male, which, in breeding plumage, has a bright-blue body, black bill, and white wings.