Grostenquin (French pronunciation: [ɡʁotɑ̃kɛ̃]; German: Großtänchen; Lorraine Franconian: Tännchen/Grosstänsche) is a commune in the Moselle department in Grand Est in north-eastern France, situated between Metz and Strasbourg.

Localities of the commune: Béning, Bertring, Hingsange, Linstroff.

After the departure of the RCAF, the airport was closed by the French.

The facilities are still used by the French Armed Forces for military exercises.

This Arrondissement of Forbach-Boulay-Moselle geographical article is a stub.