A vehicle door module includes a base attached to an opening of an inner panel; a window glass lifting-lowering device attached to the base, the window glass lifting-lowering device provided with a window glass cable for pulling a window glass, a window glass drum for winding the window glass cable, a window glass lifting-lowering motor for rotating the window glass drum, and at least one pulley for guiding the window glass cable; and a support for supporting the pulley, the support being provided to the base and supported by an edge part of the opening of the inner panel.