The Cildanian Hegemony (Ancient Cildanian: File:Mhanut biqedar.png Mḣannūt biQedar; Selucian: Imperium Cildanium), also known as the Qedarite Empire or simply Qedar, was an ancient empire centred around the Qedarite city-state of Qart Qildar in Cildania, which established hegemony over Qedarite, Kalopian and Selucian city-states and tribes throughout the Majatran Sea. The Empire collapsed as a result of the Jelbo-Tukaric Migrations and a civil war between Qart Qildar and the other city-states on the island.