Zenith was a fanzine created by Harry Turner in the 1940s in England.
Harry Turner was one of the illustrators for Futurian War Digest and other science fiction zines. Zenith featured his art work, with two and three colour covers. It was a mimeographed and stapled zine.
Zenith also featured contributions from other science fiction fans, who included A.C. Clarke, J.F. Burke, Marion Eadie, Dorothy Morton and C.S. Youd.
Zenith was frequently distributed as a split zine with Futurian War Digest due to the lack of resources during the period of World War II.