Umbrella water removing apparatus that collects and drains rainwater on a wet umbrella, the apparatus comprising: a supporting part; plate-shaped first and second dewatering parts (120, 120') provided on an upper surface of the supporting part at positions spaced apart from each other at a regular interval; a detachable pad attached and fixed to an inner surface of each of the first and second dewatering parts (120, 120'); a dewatering space formed between the respective detachable pads fixed to the respective inner surfaces of the first and second dewatering parts (120, 120'); and a plurality of protruding parts protruding from each of the detachable pads toward the dewatering space along a vertical direction, wherein the protruding parts are formed to elongate in the vertical direction and the apparatus is configured such that the protruding parts are located at positions corresponding to each other or staggered with each other on the detachable pads opposed to each other to increase friction with a wet umbrella when it is moved through the dewatering space such that rainwater on the wet umbrella is efficiently shaken off by vibration generated by the wet umbrella when it passes through the protruding parts, and at the same time, rainwater adsorbed on the protruding parts is efficiently shaken off by vibration of the protruding parts after the wet umbrella passes therethrough, characterized in that the protruding parts include a lower protruding part located at a lower position and an upper protruding part located at an upper position, wherein the lower protruding part is formed to elongate in the vertical direction, the upper protruding part is formed to be inclined with respect to the vertical direction, and opposed upper protruding parts are arranged to cross each other. a supporting part; plate-shaped first and second dewatering parts (120, 120') provided on an upper surface of the supporting part at positions spaced apart from each other at a regular interval; a detachable pad attached and fixed to an inner surface of each of the first and second dewatering parts (120, 120'); a dewatering space formed between the respective detachable pads fixed to the respective inner surfaces of the first and second dewatering parts (120, 120'); and a plurality of protruding parts protruding from each of the detachable pads toward the dewatering space along a vertical direction, wherein the protruding parts are formed to elongate in the vertical direction and the apparatus is configured such that the protruding parts are located at positions corresponding to each other or staggered with each other on the detachable pads opposed to each other to increase friction with a wet umbrella when it is moved through the dewatering space such that rainwater on the wet umbrella is efficiently shaken off by vibration generated by the wet umbrella when it passes through the protruding parts, and at the same time, rainwater adsorbed on the protruding parts is efficiently shaken off by vibration of the protruding parts after the wet umbrella passes therethrough, characterized in that the protruding parts include a lower protruding part located at a lower position and an upper protruding part located at an upper position, wherein the lower protruding part is formed to elongate in the vertical direction, the upper protruding part is formed to be inclined with respect to the vertical direction, and opposed upper protruding parts are arranged to cross each other.