Ham Lini Vanuaroroa (born 8 December 1951) is a politician from Vanuatu. He is an MP from Pentecost Island in Penama Province. He was Prime Minister of Vanuatu from 11 December 2004 until 22 September 2008, and is the current Deputy Prime Minister since 16 May 2014. Lini is the brother of Walter Lini, one of the founders of the modern Republic of Vanuatu. Ham Lini is the current leader of the National United Party (VNUP).