Abstract: To provide a resin composition that excels both in transparency and mechanical strength, as well as a formed article, and a formed article with hard coat layer. The resin composition contains 5 to 100 parts by mass of a glass filler, per 100 parts by mass of a resin component, the resin component containing 40 to 85 parts by mass of a polycarbonate resin that contains a structural unit represented by Formula (1), and 15 to 60 parts by mass of a thermoplastic resin other than the polycarbonate resin, the resin component and the glass filler demonstrating an absolute difference in refractive index of 0.0042 or smaller, and the resin component demonstrating a coefficient of dynamic friction, measured in compliance with ISO 19252, of 0.40 or smaller: In Formula (1), R1 represents a methyl group.