The invention relates to stationery categories, in particular to a rainproof and multifunctional operation ticket holder. The rainproof and multifunctional operation ticket holder comprises a leather loose-leaf binder composed of a cover and a back, wherein a pen clip band, a key hanger and a storage bag are installed on the inner page surface of the cover; and a spring paper clip, a miniature lamp and an electronic clock are installed on the inner page surface of the back. The rainproof and multifunctional operation ticket holder is characterized in that four corners of the outer edges of the cover and the back are respectively provided with a hinge supporting seat, each hinge supporting seat is hinged with a supporting rod, and a stay bar is installed between the supporting rods at the upper two corners or between the supporting rods at the lower two corners; and a transparent plastic cover is sleeved outside a cuboid composed of the four supporting rods, the periphery of the lower portion of the transparent plastic cover is provided with a skirt brim which is covered on the periphery of the cover and the periphery of the back, and one side of the front face of the transparent plastic cover, close to the back surface of the loose-leaf binder, is provided with a hand hole. The rainproof and multifunctional operation ticket holder is convenient to carry and store and complete in function, is used particularly in raining days, prevents recording paper from being soaked, and is mainly used for operation of power enterprise work tickets and switching operation tickets.