Le Vieux-Longueuil (French pronunciation: [lə vjø lɔ̃ɡœj], lit.

From 2002 to 2006, Le Vieux-Longueuil borough stood for what used to be the city of Longueuil from 1969 to 2002.

Since 2006, Le Vieux-Longueuil borough stands for the combination of the former city of Longueuil and LeMoyne.

LeMoyne joined Le Vieux-Longueuil borough when Saint-Lambert left the city of Longueuil in 2006.

Note: Includes combined results of the former cities of Longueuil and Lemoyne.