This article lists the monarchs of Vietnam. Under the emperor at home, king abroad system used by later dynasties, Vietnamese monarchs would use the title of emperor (皇帝, Hoàng đế; or other equivalents) domestically, and the more common term sovereign (𤤰, Vua), king (王, Vương), or his/her (Imperial) Majesty (陛下, Bệ hạ) elsewhere.