He was education at Royal College, Colombo where was captain of the rugby team. He entered to politics as a member of the Dehiwala-Mount Lavinia Municipal Council in which he was Leader of the Opposition (Sri Lanka Freedom Party). He was chosen as a Central Committee Member of the SLFP in early 1970s. C.V. Gunaratne entered to the parliament at the parliamentary general election held in 1989. He was survived by two sons and a daughter.