Diomede is the name of at least four women in Greek mythology.

Diomede may also refer to:

Places Diomede Bay in the Sea of Japan Diomede Islands, in the Bering Strait Big Diomede, a Russian island, part of Chukotka Autonomous Okrug, also known as Imaqliq, Inaliq, Nunarbuk or Ratmanov Island Little Diomede, a U.S. island, part of Alaska Diomede, Alaska, a village in the Nome Census Area of the Unorganized Borough of the U.S. state of Alaska, located on the west coast of Little Diomede Island

People Bernard Diomède (born 1974), French footballer Diomede Falconio (20 September 1842 — 8 February 1917), an Italian prelate of the Roman Catholic Church.

Arts and entertainment Diomède (opera), a French opera by Toussaint Bertin de la Doué

Ships HMS Diomede (D92), launched in 1919 HMS Diomede (F16), launched in 1969

See also Diomedes (disambiguation) Diomed, racehorse Demid Diomid