Esan

Esan or ESAN may refer to:

Nigeria

 * Esan people, an ethnic group of southern Nigeria
 * Esan language, an Edoid language spoken by the Esan people
 * Esanland, a cultural region and senatorial district of Nigeria, where the Esan people live
 * Esan Central, LGA in Nigeria
 * Esan North-East, LGA in Nigeria
 * Esan South-East, LGA in Nigeria
 * Esan West, LGA in Nigeria

Other countries

 * Esan, Hokkaido, a former town in Japan now part of Hakodate, Hokkaido
 * Mount Esan, a volcano in Hakodate, Hokkaido
 * ESAN University, a university in Lima, Peru
 * Isan, also known as Esan, a region of Thailand