Tupou VI (Tongan: ʻAhoʻeitu ʻUnuakiʻotonga Tukuʻaho; born 12 July 1959) is the king of Tonga. He was chosen as the inheritor of the throne by his elder brother, Tupou V, in 2006. After Tupou V died in 2012, he inherited the throne and was given the name "Tupou VI".