VINYL CHLORIDE-BASED RESIN COMPOSITION

The present invention provides a vinyl chloride-based resin composition having excellent weather resistance, coloration resistance, and thermal stability as well as excellent transparency, and a molded article using this vinyl chloride-based resin composition. Specifically, the present invention provides a vinyl chloride-based resin composition containing a vinyl chloride-based resin in an amount of 100 parts by mass, an organic acid zinc salt as a component (A) in an amount of 0.01 to 10.0 parts by mass, a ²-diketone compound as a component (B) in an amount of 0.01 to 10.0 parts by mass, and one or more triazine-based compounds as a component (C) represented by Formula (1) in an amount of 0.01 to 20.0 parts by mass. (In Formula (1), R 1 to R 3 represent a linear or branched alkyl group having 1 to 12 carbon atoms or the like, and R 4 to R 6 represent an alkyl group having 1 to 8 carbon atoms or the like.)