The present invention provides a method of producing an organ model comprising an outer-shape body forming step in which an outer-shape body 120 having regions 16, 17 to be a hollow portion and a structural wall of the organ model respectively is formed by irradiating curing light and cure the photocurable mold resin 12 and support resin 13 supporting the mold resin based on photographed data of a human organ, a mold shell forming step in which a mold shell 10 having outer and inner shell portions 12A, 12B covering outer and inner surfaces of the organ model respectively is formed by removing the support resin 13 from the outer-shape body 120, a filling step in which a space 15 between the outer and inner shell portions 12A, 12B is filled with a flexible injection molding material 20, and a removing step for removing the mold shell 10.
