• Source: Constantine Doukas (disambiguation)

Constantine X Doukas (1006–1067) was emperor of the Byzantine Empire from 1059 to 1067.
Constantine Doukas or Constantine Ducas may also refer to:

Constantine Doukas (usurper) (died 913), Byzantine general
Constantine Doukas (co-emperor), Byzantine co-emperor, son of Emperor Michael VII Doukas
Constantine Doukas (died 1179), Byzantine general and governor
Constantine Makrodoukas (died 1185), Byzantine nobleman and general
Constantine Angelos Doukas, Byzantine usurper against Isaac II Angelos in 1193
Constantine Komnenos Doukas, ruler of Acarnania and Aetolia from 1215 to after 1242
Constantine Doukas of Thessaly, ruler of Thessaly from 1289 to 1303
Constantine Ducas (Moldavian ruler), prince of Moldavia in 1693–1695 and 1700–1703

Kata Kunci Pencarian:

• Constantine Doukas (disambiguation)
• Constantine
• John Doukas
• Battle of Adrianople (disambiguation)
• Angelos (disambiguation)
• Roman emperor
• Eudoxia
• Olympias (disambiguation)
• Michael
• Helena (given name)