A hinge stop assembly for holding a door open includes a stop that comprises a pair of wings oriented at an angle with each other to abut a respective half of a door hinge. In this way the door hinge can be retained in an opened position. A pair of grips is provided and each of the grips is coupled to and extends away from the stop. Each of the grips can engage a respective half of the door hinge for retaining the stop on the door hinge. A pair of pads is provided and each of the pads is coupled to a respective one of the wings to abut a respective half of the door hinge when the stop is positioned on the door hinge.