An Dương Vương, personal name Thục Phán, was the founding king and the only ruler of the kingdom of Âu Lạc, an ancient state centered in the Red River Delta. As the leader of the Âu Việt tribes, he defeated the last Hùng king of the state of Văn Lang and united its people – known as the Lạc Việt – with his people, the Âu Việt. An Dương Vương fled and committed suicide after the war with Nanyue forces in 179 BCE.

The Hồng Bàng period, also called the Hồng Bàng dynasty, was a legendary ancient period in Vietnamese historiography, spanning from the beginning of the rule of Kinh Dương Vương over the kingdom of Văn Lang in 2879 BC until the conquest of the state by An Dương Vương in 258 BC.