Co-op Atlantic is a Canadian collectively owned consumers' cooperative. The cooperative is legally owned by its members and controlled by a board of directors. The head offices of Co-op Atlantic are located in Moncton, New Brunswick.
The company was founded in 1927 in Moncton as a small Agricultural supply agricultural co-operative whose main idea was to provide a means for local farmers to promote their livestock. Today the group has 128 member co-operative enterprises across Atlantic Canada and Quebec.
The following is a list of the main enterprises.