To obtain an antistatic polycarbonate resin composition which has excellent antistatic performances and durability of the antistatic performances after dry-heat treatment and further excellent transparency in high-temperature/ high-humidity conditions (wet-heat treatment) without lowering transparency, hue and molding heat resistance of a molding.

This antistatic polycarbonate resin composition comprises (A) 100 parts wt. of a polycarbonate resin (component a), (B) 0.05-5 parts wt. of a specific benzenesulfonate phosphonium salt (component b) and (C) 0.001-0.8 part wt. of a specific aromatic sulfonic acid metal salt (component c).