The two-barred crossbill or white-winged crossbill (Loxia leucoptera) is a small passerine bird in the finch family Fringillidae. It has two subspecies, the white-winged crossbill (Loxia leucoptera leucoptera) in North America, and the two-barred crossbill (Loxia leucoptera bifasciata) in northeastern Europe and the Palearctic.