Avian

Avian may refer to:
 * Anything related to birds (animals of the class Aves)

Aviation

 * Avro Avian, a series of light aircraft made by Avro in the 1920s and 1930s
 * Avian Limited, a hang glider manufacturer founded in 1989

Places

 * Avian, Iran, a village in Razavi Khorasan Province, Iran
 * Avian, Friulian name of Aviano, a town and comune in northern Italy
 * Avian Island, Antarctica
 * Avian Tower, a high-rise building in Surabaya, Indonesia

People

 * Avian (band), an American heavy metal band
 * Avian (given name), Russian male first name
 * Bob Avian (1937–2021), American choreographer and theater director