Trouville, seaside resort and port on the English Channel, Calvados département, Normandy région, northwestern France. It is situated where the Normandy Corniche drops to the right bank of the Touques estuary, opposite Deauville-les-Bains, with which community there are ferry and bridge links. Wooded hills above Trouville give way to a magnificent sandy beach and yield splendid views of the twin towns and the Côte Fleurie. Near the beach is a casino, with a theatre and a local history museum. The combined towns are among the most-frequented French resorts on the English Channel. Pop. (1999) 5,411; (2014 est.) 4,708.