en List of supermarket chains in Canada

This is a list of supermarket chains in Canada. For supermarkets operating in other countries, see List of supermarket chains.

Major chains

Empire operates
- Lawtons
- Needs Convenience
- Farm Boy
- Foodland some CO-OP stores in Atlantic Canada
- FreshCo
- IGA / IGA Extra in Alberta, Manitoba, Quebec, some parts of Atlantic Canada formerly CO-OP Atlantic and Saskatchewan only
- Marché Bonichoix
- Marché Tradition
- Rachelle-Béry
- Safeway
- Sobeys
- Thrifty Foods
- Pete's Frootique
- Longo's (Sobeys has purchased 51% of Longo's, with an option to buy the remaining shares within the next 10 years)

Loblaw Companies operates
- Axep
- Bloor Street Market
- Dominion
- Les Entrepôts Presto
- Extra Foods
- Fortinos
- Freshmart
- L'Intermarché
- Loblaws / Loblaw GreatFood / Loblaws CityMarket
- Lucky Dollar Foods
- Maxi / Maxi & Cie
- NG Cash & Carry
- No Frills
- Provigo
- Real Atlantic Superstore
- Real Canadian Superstore
- Shop Easy Foods
- Shoppers Drug Mart / Pharmaprix
- SuperValu
- T & T Supermarket
- Valu-mart
- Wholesale Club / Club Entrepôt
- Your Independent Grocer / Independent CityMarket
- Zehrs Markets

Metro Inc. operates
- Les 5 Saisons
- Food Basics
- Marché Adonis
- Marché AMI
- Marché Extra
- Marché Richelieu
- Metro / Metro Plus
- Super C

Pattison Food Group operates
- AG Foods
- Bulkley Valley Wholesale
- Buy-Low Foods
- Choices Markets
- Meinhardt Fine Foods
- Nature’s Fare Markets
- Nesters Market
- PriceSmart Foods
- Quality Foods
- Save-On-Foods
- Urban Fare