Bayandor

Bayandor may refer to:
 * Bayandor-e Olya, a village in Kermanshah Province, Iran
 * Bayandor-e Sofla, a village in Kermanshah Province, Iran
 * Bayendar, a village in Zanjan Province, Iran
 * Darioush Bayandor, Iranian diplomat
 * Gholamali Bayandor (1898-1941), Iranian admiral
 * Bayandor-class corvette, ships in the Iranian Navy