Ringgau is a community in the Werra-Meißner-Kreis in Hesse, Germany.

The community of Ringgau lies in the like-named low mountain range some 11 km (as the crow flies) south of Eschwege between the Hoher Meißner and the Thuringian Forest.

Ringgau borders in the north on the communities of Wehretal und Weißenborn (both in the Werra-Meißner-Kreis), in the east on the Thuringian community of Ifta (Wartburgkreis), in the south on the community of Herleshausen and in the west on the town of Sontra (both in the Werra-Meißner-Kreis).