Engen (disambiguation)

Engen was a Japanese era from 1336 to 1340. Engen may also refer to
 * Engen (surname)
 * Engen, Germany, a town in Baden-Württemberg, Germany
 * Engen station
 * Battle of Engen between France and the Habsburg Monarchy in 1800
 * Engen Petroleum, a South African oil company
 * Engen Botswana Limited, a Botswana petroleum company