To provide a gypsum board crushing/sorting device capable of distinctively sorting a waste gypsum board into a gypsum component and a paper component.

This gypsum board crushing/sorting installation 10 comprises a primary crushing device 11 which crushes the waste gypsum board, a primary sorting device 12 which sorts a primary crushed waste generated by the primary crushing device 11 into the gypsum component and the paper component, a secondary crushing device 13 which crushes the paper component sorted out by the primary sorting device 12, a secondary sorting device 14 which sorts a secondary crushed waste generated by the secondary crushing device 13 into the gypsum component and the paper component, a gypsum storage container 15 which stores the gypsum component sorted out by the primary sorting device 12 and the secondary sorting device 14, a paper storage container 16 which stores the paper component and the like.