Cité du Havre is a neighbourhood in the borough of Ville-Marie of the city of Montreal, Quebec, Canada. It is located on a narrow man-made peninsula, the Mackay Pier, which was largely built to protect the Old Port of Montreal from the currents of the Saint Lawrence River and from ice banks and floodings in the springtime.

Ville-Marie is the name of a borough (arrondissement) in the centre of Montreal, Quebec. The borough is named after Fort Ville-Marie, the French settlement that would later become Montreal, which was located within the present-day borough. Old Montreal is a National Historic Site of Canada.