Ubayd Allah
Ubaydallah ibn Abdallah ibn Tahir
Ubaydallah ibn al-Sari
Ubaydallah ibn al-Mahdi
Abdallah ibn Ubaydallah ibn al-Abbas
Abu Muhammad Ubaydallah ibn Ahmad ibn Ma'ruf
Al-Mughirah ibn Ubaydallah al-Fazari
Ubayd Allah ibn Yahya ibn Khaqan
Umar ibn Ubayd Allah ibn Ma'mar
Ubayd Allah ibn Marwan
Ziyad ibn Ubayd Allah al-Harithi
Ubayd Allah ibn Umar
Ubayd Allah ibn Ziyad
Talha ibn Ubayd Allah
Al-Bakri