Geoffrey Hugh "Geoff" Muntz (born 11 July 1938) is a former Australian politician.He was born in Beenleigh to Hugh Dunstan Muntz and Ethel Rebecca, née Doherty. He attended Pimpana State School and Queensland Agricultural High School before becoming a rural and urban valuer. He married Jean Saverin on 27 February 1960; they would have four children. In 1961 he was appointed an inspector with the State Lands Department, and in 1964 became district manager of the State Agricultural Bank.