The invention belongs to the technical field of bathroom sanitary fittings, and particularly relates to an inflatable shower room. The technical problems that a shower room in the prior art is large in size, large in occupied space and heavy, cannot be inflated and folded and is not convenient enough to carry or transport and not suitable for field application are solved. The inflatable shower room comprises a round waterproof disc with a cavity, and an inflation opening communicated with the cavity is formed in the round waterproof disc. The inflatable shower room is characterized in that waterproof cover bodies are circumferentially connected with the round waterproof disc, a waterproof zipper is arranged between the waterproof cover bodies, when the waterproof zipper is closed, a shower cavity is defined by the waterproof cover bodies, inflation cavities are formed in the waterproof cover bodies, communication holes enabling the inflation cavities and the cavity in the round waterproof disc to be communicated are formed in the connecting positions of the waterproof cover bodies and the round waterproof disc, and supporting feet are arranged on the waterproof cover bodies. The inflatable shower room has the advantages of being reasonable in design, simple in structure, easy to carry or transport and suitable for field application.