Derna may refer to: Places Derna District, a district in eastern Libya Derna, Libya, a port city in that district Apostolic Vicariate of Derna, a Catholic pre-diocesan jurisdiction with see in that city Derna, Bihor, Romania, a commune Derna mine Derna oil field Derna (river), Romania Derna Province, a province of Libya established in 1937 under Italian rule Military Battle of Derna (disambiguation) RAF Derna, a former Royal Air Force station located near Derna, Libya, during the Second World War People Derna Casetti (born 1959), Italian former female middle-distance and cross-country runner Derna Polazzo (1912–?), Italian sprinter and long jumper See also Darneh (disambiguation)