Mettlach (Saarlandic dialect:Mettlich) is a municipality in the district Merzig-Wadern, in Saarland, Germany, situated on the river Saar, approximately 7 km (4.3 mi) northwest of Merzig, and 30 km (19 mi) south of Trier.

The headquarters of Villeroy & Boch are in Mettlach.

Also, the Mettlach tiles are named after the municipality.

[3] The population of the present city, including all outlying districts (as of 31 December 2015):