Provided is a pressure-sensitive adhesive polarizing plate, including: a polarizer (P); a transparent protective film (E) provided on only one side of the polarizer (P) with an adhesive layer (G) interposed therebetween; a pressure-sensitive adhesive layer (B) provided on another side of the polarizer (P) with a protective layer (H) having a tensile modulus of 100 MPa or more interposed therebetween, wherein the protective layer (H) is made from a protective layer-forming agent (H') that is a cyanoacrylate-based layer-forming agent, an epoxy-based layer-forming agent, an isocyanate-based layer-forming agent, or an acryl-based layer-forming agent. The pressure-sensitive adhesive polarizing plate satisfies durability even under harsh environments at a low temperature and a high temperature.