The invention discloses a rice steaming cabinet. The rice steaming cabinet comprises a cabinet body and a cabinet door. A hollow steam chamber is arranged inside the cabinet body. A sink is arranged at the bottom wall of the steam chamber, and an electric heating pipe is arranged inside the sink; a pair of rotating shafts are rotationally and horizontally connected to the interior of the cabinet body, and the rotating shafts are distributed at the upper and lower ends of the cabinet body, and a servo motor driving the rotating shafts to rotate is arranged at the outer wall of the cabinet body;the two ends of the rotating shafts are each provided with a gear, the two gears located at the same ends of the rotating shafts is wound by a chain, a plurality of uniformly-distributed supporting rods are horizontally arranged between the pair of chains, a hanging bracket is rotationally connected to each of the two ends of the supporting rods, and trays are arranged between the pair of hangingbrackets. The rice steaming cabinet has the advantages that by arranging the trays capable of rotating inside the steam chamber, each tray can make contact with high heat at the bottom of the steam chamber, and therefore each tray is heated more uniformly, and it is ensured that rice inside each tray can be cooked at the same time. Meanwhile, the rice cooking time is shortened, energy dissipationis saved, and the effect of saving energy is achieved.