The invention discloses a method for manufacturing wedge rubber shoes, which comprises the following steps: firstly, putting a clamped upper into a scribing mold, and scribing and positioning the lower part of the upper, then cementing and drying the lower part of the upper along the positioning line; meanwhile, cementing the wedge of the shoes, and enwrapping rubber sheets on the periphery of thewedge after drying, then pressing and trimming, afterward, fixing the wedge on the dried back bottom of the upper, then fixing the rubber outsole and pressing the assembly of the upper, the wedge andthe outsole; subsequently, gluing an 'upper-edge strip' on the edge of the upper positioning line, gluing a 'lower-edge strip' on the rear end along the plane loop of the rubber outsole and gluing a'front semi-edge strip' on the front end along the plane loop of the rubber outsole, thus, producing half-done wedge rubber shoes, then obtaining the finished wedge rubber shoes through pressing, rolling edges and vulcanizing. The wedge rubber shoes of the invention have simple and practical processes, and are provided with rubber outsoles and inner wedges, which have the advantages of heightening, wear resistance, cold resistance and skid prevention, moreover, added value and quality of the rubber shoes are improved.