Tangata Mouauri Vavia (born 8 September 1949) is a Cook Islands politician and former Cabinet Minister. He is a member of the Cook Islands Democratic Party. Vavia was born in Mitiaro in the Cook Islands. He was educated in Mitiaro then at Avarua, Nikao, Nikao Side School and Tereora College. He worked as a postal clerk, then as a police constable before being elected to Parliament as member for Mitiaro in the 1994 elections.