Hundsdorf (German pronunciation: [ˈhʊntsˌdɔʁf]) is an Ortsgemeinde – a community belonging to a Verbandsgemeinde – in the Westerwaldkreis in Rhineland-Palatinate, Germany.

The community lies in the Westerwald between Koblenz and Siegen on the edge of the Kannenbäckerland, a region known for its ceramics industry.

Hundsdorf belongs to the Verbandsgemeinde of Ransbach-Baumbach, a kind of collective municipality.

Each year, between Ascension and Whitsun, a Western town is built here in which Western and Indian clubs recreate the atmosphere of the Wild West for a few days under authentic conditions.

The nearest InterCityExpress stop is the railway station at Montabaur on the Cologne-Frankfurt high-speed rail line.