A floppy diskette holder for storage of three and one-half inch hard case floppy diskettes is disclosed. The floppy diskettes are held in FD receptacles in an array on each side of a rectangular frame molded of elastic resin. A pair of resilient tabs extend from both ends of an open edge of one side wall of each FD receptacle so as to press both outside portions of the slide cover of the floppy diskette. A pair of hook holders project at both ends of an upper side of the rectangular frame for holding hooks. The hooks are used to engage with hanger rails in desk's file drawer. An index tab is provided between the hook holders for convenient reference.