Lautenbach () is a village in Baden-Württemberg, Germany. It is administratively part of the town of Gernsbach in the Rastatt district.
The village is located south-east of Gernsbach on the Lautenbach stream, a tributary of the Murg River.
The first documented mention of Lautenbach is as 'Lutembach' in the year 1339âÂÂ1340. On January 1, 1975, Reichental was incorporated into the town of Gernsbach.