Derna ( ) is a port city in eastern Libya. It has a population of 80,000. It was the seat of one of the wealthiest provinces in the Barbary States, and remains the capital of the Derna District, with a much smaller area. Derna has a unique environment among Libyan cities, as it lies between green mountains, the Mediterranean Sea, and the desert. The city is also home to people of mixed origins.

Derna est une ville libyenne, ayant un fort passé historique. Derna était la capitale de la province de Cyrénaïque qui était l'une des provinces les plus riches des États Barbaresques.

Darna - miasto w Libii (Cyrenajka), nad Morzem Śródziemnym.