The utility model discloses a lavatory cabinet, which has simple manufacture process and can better facilitate the storage and display of articles. The lavatory cabinet comprises a locker, a lavatory basin mounted on the locker, and blow-off pipe fittings connected with the lavatory basin, wherein a commodity drawer is arranged in the locker, the blow-off pipe fittings include a transverse water pipe and a longitudinal water pipe clinging to the inner wall of the locker, the transverse water pipe is located above the commodity drawer, the longitudinal water pipe is located on the outer side of the tail end of the commodity drawer, and the tail end of the longitudinal water pipe is connected with an external blow-off system. Through the structure, the blow-off pipe fittings don't occupy the center of the locker, and the normal shape of the commodity drawer can be kept, so that the manufacture process of the whole lavatory cabinet is simpler, the plate loss is lower, and the structural reasonability of the locker is guaranteed for the better use of the internal space of the locker; and a gap is further reserved between the commodity drawer and the inner wall of the locker, so as to facilitate the convection of air in the locker, reduce the bacterium growth and achieve an odorless and more sanitary interior of the locker.