To provide a polyamide resin composition being balanced between mold transcription properties, mechanical characteristics such as rigidity and good flowability in a high level.

The polyamide resin composition comprises 100 pts.wt. of a polyamide resin (a), 10-200 pts.wt. of a fibrous inorganic filler (b) and 0.01-30 pts.wt. of a resinous polyester resin (c) comprising at least one species structural unit selected from aromatic oxycarbonyl units (S), aromatic and/or aliphatic dioxy units (T) and aromatic dicarboxy units (U), and 3-functional organic residues (D) whose content is in the range of 7.5-50 mol% based on the entire monomers constituting the resinous polyester.