Prince Michael of Greece and Denmark,  (born 7 January 1939) is the author of several historical novels and biographies, as well as a contributing writer to Architectural Digest. He is also a paternal first cousin of Prince Philip, Duke of Edinburgh.

Michael studied the political sciences in Paris. He then served a term in the Hellenic Coast Guard, discharged with the rank of Sub-lieutenant.

He married the Greek artist Marina Karella (b. 17 July 1940) on 7 February 1965, at the Royal Palace in Athens.