The invention discloses an assembled type food can. The assembled type food can comprises flat can bodies and magnetic buckle belts; covers are arranged on the flat can bodies and provided with food name marks; the periphery of the upper portion and the periphery of the lower portion of the can wall are each provided with a circle of groove; one face of each magnetic buckle belt is provided with two convex grooves and is magnetized; the magnetic buckle belts wrap the two flat can bodies; the two convex grooves of each magnetic buckle belt are embedded into the grooves of the two flat can bodies; and the multiple magnetic buckle belts buckle the multiple flat can bodies together in an attraction mode. According to the assembled type food can, the flat can bodies are convenient to dismount and mount and firm, and the varieties of food are diverse.