The utility model discloses a suspended ceiling of a bathroom. The suspended ceiling of the bathroom comprises a side keel (1), a main keel (2), an auxiliary keel (3) and a gypsum board (4), wherein the auxiliary keel (3) is connected with the main keel (2); the main keel (2) is connected to the roof in a suspension manner by a screw rod (5); the auxiliary keel (3) is connected with the side keel (1); and the gypsum board (4) is connected with the auxiliary keel (3). The side keel (1) has separable non-rigid connection with the wall body structure. Shock-proof self-adhesive bars are arranged on the side of the side keel (1). The side keel (1) is close to the building structure by the shockproof self-adhesive bars. The suspended ceiling of the bathroom breaks through the structural design of the original ceiling structure and adopts a suspended ceiling structure, thereby providing a space for freely releasing a plurality of kinds of stress, and preventing occurrence of crack of the gypsum board.