Hohegeiss (German: Hohegeiß) is a health resort and winter sports village in the Harz mountains range in Lower Saxony, Germany.

Hohegeiss lies on the Bundesstrasse 4 highway running across the Harz range, between Braunlage proper and Benneckenstein, at a height of between 570 and 642 m above NN.

On this border, about 3.3 km to the southeast of the village, is the tripoint for the three states of Lower Saxony, Saxony-Anhalt and Thuringia, which is marked by the Drei-Länder-Stein.

With the former estates of Walkenried Abbey, Hohegeiss fell to the Dukes of Brunswick-Lüneburg and was administrated within the former County of Blankenburg as a southeastern exclave of the Principality of Wolfenbüttel.

Hohegeiss together with Braunlage and the villages of Neuhof, Walkenried, Wieda, and Zorge became part of Lower Saxony in West Germany.