The invention relates to the technical field of dies, and discloses a die for continuously stamping lateral grilles of rectangular basin stands. The die comprises an upper base plate, an upper fixing plate, upper-die pressing blocks, male-die fixing plates, stamping male dies, an upper-die discharging plate, a stamping female die and a guide pin. The upper-die pressing blocks are arranged at two ends of the upper fixing plate. The inner side face of each upper-die pressing block is an oblique face. The male-die fixing plates are arranged on the oblique faces of the inner side of the upper-die pressing blocks. The upper-die discharging plate is positioned between the male-die fixing plates and the stamping female die. The outer lateral sides of the upper-die discharging plate are matched with the inner lateral sides of the upper-die pressing blocks. Stamping-male-die guide rails used for mounting the stamping male dies are arranged in the male-die fixing plates and the upper-die discharging plate respectively. The axes of the stamping-male-die guide rails are perpendicular to the inner lateral sides of the upper-die fixing plates. The upper-die discharging plate is of a hollow structure. The guide pin is fixedly mounted at the lower end of the upper fixing plate and penetrates the hollow structure of the upper-die discharging plate to be communicated with the punching female die. The punching female die is provided with cutting edges corresponding to the punching male dies. The die has the advantages of high efficiency and low production cost.