Hamilton Belal Green[1] (born 9 November 1934)[2] is a Guyanese politician who served as the fourth Prime Minister of Guyana.

[1] He was a member of People's National Congress (PNC) and chosen as one of the five Vice Presidents in the cabinet of Forbes Burnham in October 1980.

He was removed from office in 1992 when free and fair elections were held in Guyana under the direct supervision of President Jimmy Carter.

[4] In March 1993, Green sued the People's National Congress for violation of his constitutional rights by expelling him from the party.

[6][7] In 2003, he was one of the most prominent people to attend the Summit of World Leaders sponsored by Sun Myung Moon.