Trouville-sur-Mer, commonly referred to as Trouville, is a commune in the Calvados department in the Basse-Normandie region in northwestern France.
Trouville-sur-Mer borders Deauville. This village of fishermen is a popular tourist attraction in Normandy.
The town's inhabitants are called Trouvillais.
Trouville-sur-Mer is twinned with: