Justan

Justan may refer to:


 * Justan I ibn Marzuban I, the Sallarid ruler of Azerbaijan
 * Justan III, the sixth king of the Justanid dynasty
 * Justann Crawford (born 1973), retired indigenous Australian Olympic boxer
 * Kurkir ibn Justan, a Daylamite military officer of the Buyids
 * Takyeh-ye Justan, a village in Bala Taleqan Rural District