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 is characterized by comprising a round top disc, a waterproof peripheral wall is circumferentially connected with the round top disc and is formed by spirally winding a waterproof layer, the winding positions are connected through a first waterproof zipper, the waterproof layer is in a parallelogram shape and comprises a spiral side and a top disc side equal to the perimeter of the round top disc, the top disc side is circumferentially connected with the round top disc through a connecting piece, an inflation object obtaining structure is arranged on the inner wall of the waterproof peripheral wall, the waterproof layer is provided with a cavity, an illuminant parallel to the spiral side is arranged in the cavity, an inflation opening and an deflation opening are formed in the waterproof layer, and the deflation opening is larger than the inflation opening. 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.