Villers-Cotterêts (pronounced [vilɛʁ kɔt(ə)ʁɛ]) is a commune in the Aisne department in Hauts-de-France, France.

Villers-Cotterêts is famous in French law because of the Ordinance of Villers-Cotterêts of 1539 signed by king Francis I of France ('François Ier'), which made French the official language in the kingdom instead of regional languages like Occitan or the elite European lingua franca of the time, Latin.

On 1 September, the British 4th (Guards) Brigade who were covering the withdrawal of 2nd Division, came into contact with the leading units of the German III Corps on the edge of woodland near Villers-Cotterêts.

The front entrance is the only original remaining structure, which is listed with the Historic Monument Registry at the École des Beaux Arts.

In 1952 the museum moved to a local 19th century mansion that served as General Maunoury's headquarters during the First World War.