A surgical template positioning device, which comprises a template, a prosthetic tooth and a dental mold. The template has a first surface and a second surface, the first surface is formed with at least three spherical recesses and a guiding hole, relative positions of the spherical recesses define a triangle, and the guiding hole passes through the template. The prosthetic tooth has at least three spherical portions and one implanted hole, the spherical portions are combined with the spherical recesses of the first surface, and the guiding hole is corresponding to the implanted hole. The dental mold fixes the prosthetic tooth to a soft tissue between adjacent teeth. The present invention not only can save the manufacturing time and cost of the surgical template positioning device, but also is convenient to operate and exactly position, so as to increase the success rate of implanting surgery.
