Joseph Reay Greene (1836-1903) was an Irish zoologist.
Between 1858 and 1877 Reay Greene was Professor of Natural History in Queen's College, Cork. He was one of the Editors of the Natural History Review. He was a specialist in Hydrozoa. Joseph Reay Greene is not to be confused with the Irish entomologist Joseph Greene
Partial list
Renouf, L.P.W. 1931 Cork's contribution to natural history Irish Naturalists' Journal 3, 239-