D85

D85 may refer to:
 * D 85 road (United Arab Emirates)
 * Greek destroyer Sfendoni (D85), a Hellenic Navy ship
 * HMS Trouncer (D85), a British Royal Navy convoy escort
 * Grünfeld Defence, Encyclopaedia of Chess Openings code
 * D85 or Delta 85, Halfway point on the Antarctic Plateau between Concordia Base and Dumont D'Urville, used by the aircraft to stop and refuel