Sainte-Foy–Sillery is a former borough of Quebec City (Population (2006): 72,262). It comprised the former city of Sillery and most of Sainte-Foy, which were incorporated into the borough on January 1, 2002.
On November 1, 2009, the new borough of Sainte-Foy–Sillery–Cap-Rouge was created, including the area of the former city of Cap-Rouge and the part of Sainte-Foy that had not been incorporated earlier into the former borough; these had been incorporated into the borough of Laurentien in 2002. In the 2009 reorganization, Laurentien was dismembered and ceased to exist.