Elkenroth is a municipality that lies on the boundary of the Westerwald region in the district of Altenkirchen, Rhineland-Palatinate, Germany. It belongs to the Verbandsgemeinde of Betzdorf-Gebhardshain.
Elkenroth is located at the Westerwald railway, owwned by the Westerwaldbahn GmbH, which belongs to the Altenkirchen district, the railway line is currently out of service.