The orange-crowned fairywren (Clytomyias insignis) is a species of passerine bird in the Australasian wren family, Maluridae. It is monotypic within the genus Clytomyias. It is found on New Guinea in its natural habitat of subtropical or tropical moist montane forests. Unlike many other species of fairywren, there is no sexual dimorphism as the male and female have the same plumage. The head is a rusty orange colour, the thighs and tail rufous, the back olive brown and the wings brown. The bill is relatively broad compared with other fairywrens and is black in colour. The eyes are dark brown, and the legs pinkish brown. The two subspecies are distinguishable by their underparts, which are cream-white in C. i. insignis and more ochre-coloured in C.i. oorti.