A kurta is a loose collarless shirt or tunic worn in many regions of South Asia, and now also worn around the world. Tracing its roots to Central Asian nomadic tunics, or upper body garments, of the late-ancient- or early-medieval era, the kurta has evolved stylistically over the centuries, especially in South Asia, as a garment for everyday wear as well as for formal occasions.

The kurta is traditionally made of cotton or silk. It is worn plain or with embroidered decoration, such as chikan; and it can be loose or tight in the torso, typically falling either just above or somewhere below the knees of the wearer. The front and back of a traditional kurta are made of rectangular pieces, and its side-seams are left open at the bottom, up to varying lengths, to enable ease of movement.

The sleeves of a traditional kurta fall to the wrist without narrowing, the ends hemmed but not cuffed; the kurta can be worn by both men and women; it is traditionally collarless, though standing collars are increasingly popular. Kurtas are traditionally worn over ordinary pajamas, loose shalwars, or churidars. Among urban youth, kurtas are being increasingly worn over jeans, not only in South Asia, but also in the South Asian diaspora, both the recently established, and the longstanding. Young women and girls in urban areas are increasingly wearing kurtis, which are short hip-length kurtas, with jeans or leggings, in addition to more traditional lower-body garments.