Abstract: A doll house which collapses, without disassembly, to permit its convenient storage. The collapsible doll house includes two full length side members which mate along their respective upper edges, thereby defining the top ridge of the doll house, and then slope outwardly and downwardly therefrom, thereby defining the sides and roof of the doll house. The lower edges of the two side members are joined by a lower horizontal member to form the floor of the doll house. Additional horizontal members joining the two side members may be provided at one or more vertical locations between the upper and lower edges of the two side members.