The invention relates to a multi-angle positioning device for vertical hinged door which comprises a rail body, a sliding body and a sliding base, wherein the rail body is installed on an upper beam of a door frame and comprises a rail base and a rail cover, wherein the rail base is provided with an arc rail groove, and the groove bottom surface of the groove is continuously provided with a row of spherical grooves along an arc; the sliding body props against the groove bottom surface and slides through an elastic ball body; and the multi-angle positioning of the vertical hinged door is realized through a row of spherical grooves. The vertical hinged door multi-angle positioning device provided by the invention is simple in structure, is convenient to install, is easy to realize, and is low in maintaining cost; a clearance moving left and right and up and down between the sliding base and the sliding body eliminates the door leaf opening barrier brought about by axis plane deviation and axis vertical deviation in door leaf mounting, and the firm and stable opening also can be achieved when deviation exists; and through fixing the vertical hinged door positioning device, a fixing measure can be increased for a door and the door frame, the mutual connection is more tight, and the door and the door frame are restrained mutually, thus the door leaf is difficult to damage, and the service life of the door frame is prolonged.