Aisén or Aysén may refer to:

Places

Aysén, Chile Aysén or Aisén (pronounced: ) is a Chilean commune located in Aysén Province, Aysén del General Carlos Ibáñez del Campo Region. It is home to the city of Puerto Aysén and to the towns of Villa Mañiguales and Puerto Chacabuco. A note on ...

, a commune in Aysén Province *

Aysén Region The Aysén del General Carlos Ibáñez del Campo Region ( es, Región de Aysén, , '), often shortened to Aysén Region or Aisén,Examples of name usage1, official regional government site refers to the region as "Región de Aysén"., Chile's of ...

, one of Chile's administrative divisions *

Aysén Province Aysén Province ( es, Provincia de Aysén) is one of four provinces of the Chilean region of Aysen (XI). Its capital is Puerto Aysén. Demographics The province had a 2002 population of 23,498 according to the census by the National Statistics I ...

, a province in the Chilean region *

Puerto Aysén Puerto Aysén is a city of Chile located in the Aysén del General Carlos Ibáñez del Campo Region, above the head of Aisén Fjord in the country's extreme south. Puerto Aisén, which is the capital city of both the Aysén Province and the com ...

, the capital city of Aysén Province {{disambig, geo