To provide a manufacturing method for a reinforced resin molded body.

The manufacturing method for the reinforced resin molded body has a process wherein data on three-dimensional shaping are outputted; a process wherein a material resin composition of a liquid thermosetting resin is prepared by compounding a filler and a curing agent, and putting them in a uniformly mixed state and wherein a horizontal elevating table whereon the material resin composition is placed is provided in the vicinity of the upper surface in this composition; and a laminating process wherein a part of the molded body is formed by hardening the material resin composition of the thermosetting resin by shining thermic rays onto the elevating table and wherein, the table being lowered, the material resin composition of the thermosetting resin positioned above that part of the molded body is hardened by the thermic rays. This processing is repeated so that the composition is laminated three- dimensionally sequentially.