The invention discloses a multifunctional display packing box, which comprises a box base body and a box cover body, wherein the box base body is formed by at least combining three box base body plates, a box bottom plate of which the side quantity is matched with the quantity of the box base body plates, bottom connecting pieces and plate connecting pieces; the box base body plates are connected to each side of the box bottom plate through the connecting pieces, so that one side of the box bottom plate can be rotated by an angle relative to the box bottom plate; the box base body plates are connected with adjacent box base body plates thereof via flexible connecting pieces, so that the box base body plates and adjacent box base body plates thereof can be opened or closed in a trumpet form; the box cover body is a polyhedral cylinder of which the side quantity is the same as that of the box base body, and is sleeved on the box base body when the box base body plates are enclosed. The multifunctional display packing box belongs to the technical field of daily articles. The invention aims to provide a novel packing box which can play a role in saving energy and protecting the environment and has multiple functions.