Cité du Havre (French pronunciation: [site dy avʁ]) is a neighbourhood in the borough of Ville-Marie of the city of Montreal, Quebec, Canada.

The 775 residents live in one of three modern residential buildings, Habitat 67, Tropiques Nord and Profil-O.

The Mackay Pier was chosen in 1965 to become part of the site of Expo 67, and then renamed Cité du Havre.

[4] The peninsula was extended and connected by Pont de la Concorde to Saint Helen's Island for Expo 67.

Along with Saint Helen's Island and the artificial Île Notre-Dame, Cité du Havre was the site for Expo 67 pavilions including the Canadian Broadcasting Corporation's International Broadcast Centre, the thematic pavilions "Man in the Community" & "Man and his Health", the Expo 67 Administration Center (now the Montreal Port Authority building), and the Habitat 67 residential complex.