Constantine
Constantine most often refers to: Constantine the Great, Roman emperor from 306 to 337, also known as Constantine I Constantine, Algeria, a city in Algeria Constantine may also refer to: == People == Constantine (name), a masculine given name and surname === Roman and Byzantine emperors === Constantine the Great, or Constantine I Constantine II (emperor) Constantine III (Western Roman emperor) Tiberius II Constantine, reigned officially as "Constantine" Heraclius Constantine, often enumerated as Constantine III Constans II, reigned officially as "Constantine" Constantine IV Constantine V Constantine VI Constantine VII Porphyrogenitus Constantine VIII Constantine IX Monomachos Constantine X Doukas Constantine XI Palaiologos ==== Byzantine emperors not enumerated ==== Constantine (son of Leo V) Constantine (son of Theophilos) Constantine (son of Basil I) Constantine Lekapenos Constantine Doukas (co-emperor) Constantine Laskaris (? ) === Other rulers === Constantine I, Prince of Armenia Constantine II, Prince of Armenia Constantine I, King of Armenia, also called Constantine III Constantine II, King of Armenia, also called Constantine IV Constantine III, King of Armenia, also called Constantine V Constantine IV, King of Armenia, also called Constantine VI Constantine of Baberon, regent of Zabel, and father of Hetoum I of Armenia Constantine I (or Kuestantinos I) of Ethiopia, also known as Zara Yaqob Constantine II (or Kuestantinos II) of Ethiopia, also known as Eskender Constantine I of Greece Constantine II of Greece Constantine (Briton), king in sub-Roman Britain Constantín mac Fergusa, or Constantin of the Picts Constantine of Strathclyde, supposed king of Strathclyde Constantín mac Cináeda, or Constantine I of Scotland Constantine II of Scotland Constantine III of Scotland Constantine I of Arborea Constantine I of Cagliari Constantine II of Cagliari Constantine III of Gallura Constantine I of Torres Constantine I Tih, tsar of Bulgaria Grand Duke Constantine Pavlovich of Russia Constantine Dejanović or Dragaš Constantine I of Georgia Constantine II of Georgia Constantine I of Imereti Constantine II of Imereti Constantine I of Kakheti Constantine II of Kakheti Constantine Mavrocordatos Constantine Ypsilantis === Religious leaders === Constantine I of Constantinople Constantine II of Constantinople Constantine III of Constantinople Constantine IV of Constantinople Constantine V of Constantinople Constantine VI of Constantinople Pope Constantine Antipope Constantine II === Other people === Constantine (British saint), several obscure saints Constantine of Preslav, a medieval Bulgarian scholar Constantine or Causantín, Earl of Fife (fl. 1095–1128), a Scottish nobleman Constantine Stilbes (fl.