Asen

Asen may refer to:

Places

 * Asen (state), a polity involved in late 17th-century wars in modern Ghana
 * Asen, Stara Zagora Province, a village in Pavel Banya Municipality, Bulgaria

Other

 * Asen dynasty, a dynasty which ruled the Second Bulgarian Empire between 1187 and 1280
 * Asen (vodun), metal objects that attract the spirits of the dead associated with West African Vodun (voodoo)
 * Asen, Asena or Ashina, the ruling dynasty of the ancient Turks in mid 6th century
 * "Asen", an archaic unit of measurement (also aasen, aces), used to value tulips, during the tulip mania
 * Jaime Asensio de la Fuente (b. 1978), Spanish footballer known as Asen
 * Asen (ship), a training ship of the Bulgarian navy; see List of Bulgarian military equipment of World War II

Acronym

 * Association for the Study of Ethnicity and Nationalism
 * Australian Student Environment Network