The mobility assistance walker is a wheeled structure. The selected person uses the mobility assistance walker for support while walking. The selected person rolls the mobility assistance walker along a horizontal surface in a manner that allows the selected person to walk with the support of the mobility assistance walker. The mobility assistance walker comprises an enclosable space and a chair. The chair is a structure upon which the selected person may sit. The chair is contained within the enclosable space. The mobility assistance walker comprises a plurality of side structures, a plurality of rear trusses, a gate, and a chair. The plurality of rear trusses, the gate, and the chair attach to the plurality of side structures.
