AKN

AKN may refer to:


 * Akn (Armenian: Ակն), a town in Eastern Anatolia, Turkey
 * King Salmon Airport, Bristol Bay Borough, Alaska, US, IATA code
 * AKN Eisenbahn, rail operator in Hamburg and Schleswig-Holstein
 * AKN format, an XML format for government documents
 * Acne keloidalis nuchae, a skin condition
 * A US Navy hull classification symbol: Net cargo ship (AKN)