Heimborn is an Ortsgemeinde – a community belonging to a Verbandsgemeinde – in the Westerwaldkreis in Rhineland-Palatinate, Germany. The agriculturally structured residential community belongs to the Verbandsgemeinde of Hachenburg, a kind of collective municipality. Its seat is in the like-named town.

The community lies in the Westerwald between Limburg and Siegen, at the forks of the Nister in the middle of the Kroppach Switzerland.

Heimborn's Ortsteile are Heimborn and Ehrlich.

In 1346, Heimborn had its first documentary mention.

The municipal council is made up of 6 council members who were elected in a majority vote in a municipal election on 7 June 2009.

South of the community runs Bundesstraße 414, leading from Hohenroth to Hachenburg. The nearest Autobahn interchanges are Siegen, Wilnsdorf and Herborn on the A 45 (Dortmund–Gießen), some 25 km away. The nearest InterCityExpress stop is the railway station at Montabaur on the Cologne-Frankfurt high-speed rail line.

• Heimborn in the collective municipality’s Web pages (in German)