Kirnitzschtal is a former municipality in the Sächsische Schweiz-Osterzgebirge district, in Saxony, Germany.

Since 1 October 2012, it is part of the town Sebnitz.

It had its administrative seat in Lichtenhain.

The municipality was divided into the following 5 Ortsteile: Media related to Kirnitzschtal at Wikimedia Commons

This Sächsische Schweiz-Osterzgebirge location article is a stub.