Laucha an der Unstrut (English: Laucha on the Unstrut) is a town in the Burgenlandkreis district, in Saxony-Anhalt, Germany.

It is situated on the river Unstrut, 13 kilometres (8 mi) northwest of Naumburg and 7 kilometres (4 mi) west of Freyburg.

It is part of the Verbandsgemeinde (collective municipality) of Unstruttal and is in the Saale-Unstrut wine region.

On 1 July 2009 it absorbed the former municipalities Burgscheidungen and Kirchscheidungen.

This Burgenlandkreis location article is a stub.