The invention belongs to the technical field of bathroom sanitary fittings, and particularly relates to a foldable shower room for multiple persons. The foldable shower room for the multiple persons comprises an upper fixed framework and a lower fixed framework, wherein both the upper fixed framework and the lower fixed framework are of square shapes. Four corners of the upper fixed framework and four corners of the lower fixed framework are connected through first moving shafts or the middles of the four edges of the upper fixed framework and the middles of the four edges of the lower fixed framework are connected through second moving shafts. Moving doors are arranged between the upper fixed framework and the lower fixed framework. The foldable shower room for the multiple persons is characterized in that every two adjacent moving doors are connected through the first moving shafts or the second moving shafts in a hinged mode, the dead center of the upper fixed framework and the dead center of the lower fixed framework are connected through a rotating shaft, elastic fixing rods enabling the shower room to keep the unfolded state are arranged between the rotating shaft and the first moving shafts or between the rotating shaft and the second moving shafts, two isolating doors are further arranged between the upper fixed framework and the lower fixed framework, wherein the isolating doors are vertically arranged in the longitudinal direction, and the isolating doors and the elastic fixing rods are staggered, the rotating shaft penetrates through the centers of the isolating doors in the longitudinal direction, and the shower room is defined through the moving doors and the isolating doors. The foldable shower room for the multiple persons has the advantages of being foldable and capable of being used by the multiple persons.