- Main Library, 35 Albert Street, Waterloo, Ontario N2L 5E2 519-886-1310 ext 110
- McCormick Branch, 500 Parkside Drive, Waterloo, Ontario N2L 5J4 519-886-1310 ext 213
- John M. Harper Branch, 500 Fischer-Hallman Road North, Waterloo, Ontario N2L 0B1 519-886-1310 ext 310 (Laurelwood 小区)