Abstract: A collapsible bag holding frame assembly for holding a trash bag includes a first frame and a second frame. The first frame defines an opening. The second frame is attached to the first frame so that a first piece of the second frame is substantially perpendicular to the first frame. A second piece of the second frame extends from proximate to an upper end of the first piece and opposingly to the first frame. The second piece and the first piece define a notch into which an element of a structure is insertable to removably attached to the structure. The first frame is positioned above a surface from which the structure extends. A bag is insertable in the opening so that an upper segment of the bag is stretchable around and attachable to the first frame.