Old Quebec is a historic neighbourhood of Quebec City, Quebec, Canada. Comprising the Upper Town and Lower Town, the area is a UNESCO World Heritage Site. Administratively, Old Quebec is part of the Vieux-Québec–Cap-Blanc–colline Parlementaire district in the borough of La Cité-Limoilou.
The area is commonly referred to as "the Old City" or "Quebec's Old City" in English. It is sometimes referred to as the Latin Quarter (French: Quartier latin) as well, although this title refers more to area around the Séminaire de Québec, the original site of Laval University.