Aden (disambiguation)

Aden is a port city in Yemen. It may also refer to:
* Colony of Aden, a former British colony and a state of the Federation of South Arabia surrounding the port of Aden
* Aden Protectorate, a former British protectorate consisting of the hinterland of the port of Aden and the Hadhramaut region
* Gulf of Aden, located in the Indian Ocean between Yemen on the south coast of Arabia and Somalia on the Horn of Africa
* Aden Abdullah Osman Daar, the first president of Somalia
* ADEN cannon, a British-made 30mm cannon used on military aircraft
* "Adeno-" or, before a vowel, "aden-". In medical terminology, a prefix referring to a gland from the Greek word meaning originally "acorn." E.g., adenitis (inflammation of a gland), adenopathy ( or lymphadenopathy), adenoma (glandular growths)
* Aden (Lineage 2), a fictional kingdom and its capital in Lineage 2 MMORPG
* "Aden" (ship), a Peninsular and Oriental Steam Navigation Company ship that sank after being wrecked on a reef near Socotra in 1897
* A 8,000-ton French freighter that was bombed by the Luftwaffe on May 26 1940 during the evacuation of Dunkirk
* A male given name, an alternate form of Aidan, itself an Anglicized form of the Irish "Aodhán" or "Aodhagan"
* A Somali male given name, stemming from Adam
* A Hebrew/Jewish male given name, meaning 'adorned' and/or 'handsome'
* A surname of German origin
* The title of a folk song, "The Barren Rocks of Aden"
* Aden (band), an American indie-pop band