Buluqhan Khatun (died ca. 1286) (lit. "Queen Buluqhan"), also Bulughan, Bulukhan, Bolgana, Bulugan, or Zibeline for Marco Polo (Chinese language|Chinese: 卜鲁罕), was a 13th-century Mongol princess, and the principal wife of the Mongol Ilkhanid ruler Abagha (1234–1282). She belonged to the Mongol tribe of the Bayaut (also Baya'ud, Chinese: 伯牙吾). Her name 'Bulughan' means 'sable' in Mongolian language.