Colleville-sur-Mer (French pronunciation: [kɔlvil syʁ mɛʁ] ^ⓘ, literally Colleville on Sea) is a commune in the Calvados department in Normandie region in northwestern France.

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Quick Facts Country, Region ...

Colleville-sur-Mer
Commune
Main street
Location of Colleville-sur-Mer
Colleville-sur-Mer Show map of France Colleville-sur-Mer Show map of Normandy
Coordinates: 49°20′57″N 0°50′32″W
Country	France
Region	Normandy
Department	Calvados
Arrondissement	Bayeux
Canton	Trévières
Intercommunality	CC Isigny-Omaha Intercom
Government
• Mayor (2020–2026)	Patrick Thomines[1]
Area 1	6.93 km2 (2.68 sq mi)
Population  (2021)[2]	193
• Density	28/km2 (72/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	14165 /14710
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

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It was originally a farm owned by a certain Koli, a Scandinavian settler in the Middle Ages. It shares the same etymology as the other Colleville in Normandy. During the conquest of England by William the Conqueror or following it, Gilbert de Colleville was given lands in England, it was from this Knight that the modern de Colville/Colvin family would develop, also including Clan Colville in Scotland and the Barony de Colville, of Castle Bytham in England.

The beach next to the coastal village was one of the principal beachheads during the Normandy landings on 6 June 1944,^[3] designated Omaha Beach.^[4]

• Normandy American Cemetery and Memorial is located in Colleville-sur-Mer.
• Notre-Dame de l'Assomption de Colleville: dated to the 12th or 13th century, a historical monument since 1840.
• Overlord Museum is located in Colleville-sur-Mer.

• Colleville-Montgomery
• Communes of the Calvados department