Delphin H. Greene (1935-1992) was a policeman, community activist, and longtime resident of the Cambria Heights, Queens. Greene served in the United States Army and received an honorable discharge in 1961. He then joined the New York City Police Department, reaching the rank of detective. Greene was a founding member and President of the Douglass/King Regular Democratic Club, managed the Cambria Heights Little League and was a member of Cambria Heights Kiwanis Club for 16 years, serving as president in 1983.