Lizy-sur-Ourcq (French pronunciation: [lizi syʁ uʁk] ⓘ, literally Lizy on Ourcq) is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France.

Inhabitants are called Lizéens in French.

Lizy-sur-Ourcq is located at 16 km in the North-East of Meaux and at 60 km in the North-East of Paris.

Lizy-sur-Ourcq is twinned with: Schools include:[5]

This article related to a Seine-et-Marne location is a stub.