Abun

Abun may refer to:
 * Abuna, a honorific title in the Ethiopian church
 * Abun district, in West Papua, Indonesia
 * Abun people, a Papuan ethnic group
 * Abun language, a Papuan language
 * Abun, India, a village in Panki block in Jharkhand, India
 * ABUN, an Australian television station call sign