To provide a planographic printing plate applying a silver complex salt diffusion transfer process, excellent in various printing characteristics, excellent particularly in resistance to the stain of the non-image area and scratch stain (the stain of a scratched part of the plate surface) and having enhanced handleability.

In the objective planographic printing material which has at least an undercoat layer, a silver halide emulsion layer and a physical developing nucleus layer on a substrate and to which a silver complex salt diffusion transfer process is applied, the undercoat layer or the silver halide emulsion layer contains a matting agent as a dispersion of the matting agent and a compound having ethyleneoxy and propyleneoxy groups.