John Constantine Peter Constantine Constantine Giannaris Constantine Maroulis Constantine (film) Constantine Samuel Rafinesque Constantine and the Cross Konstantin, Aljazair Constantine Phaulkon Constantine Hangerli Constantine W. Benson Constantine Mourouzis Constantine Simonides Constantine Ypsilantis Konstantinus Agung Constantine Bae Ki-hyen Konstantinos Manasses Kostantinos Laskaris (cendekiawan) Patriark Konstantinus VI dari Konstantinopel Konstantinos Kavafis Paus Konstantinus Konstantin Kuzakov Konstantinus XI Palaiologos