Abu Yahya Abu Bakr II
Abu Yahya Abu Bakr II (died 19 October 1346) was the Hafsid caliph of Ifriqiya from 1318, son of Abu Zakariyya Yahya III of Béjaïa. He seized Béjaïa in 1312 and entered Tunis in 1318 after the fall of al-Lihyani.
He put down revolts until 1332 and ended Zayyanid raids from Tlemcen by allying with the Marinids of Fez, whose heir married his daughter. In 1335 he retook Djerba and built corsair fleets. His son Abu Hafs Umar succeeded him.