The utility model relates to a deep water drill ship low noise cabin arrangement structure, which comprises a ship body, the hull is divided into first region from stern to bow, the second area, the third is regional and the fourth is regional, first region is including empty cabin, first electricity distribution room, central station of floating dock and second electricity distribution room, be equipped with first electricity distribution room in first regional one side in proper order from stern to bow orientation, the central station of floating dock, second electricity distribution room and bubble chamber, be equipped with the sky cabin at first regional opposite side in proper order from stern to bow orientation, the propeller cabin, first ballast tank and second propeller room, be equipped with host computer cabin and pump cabin between ballast tank and central station of floating dock, be equipped with the auxiliary engine cabin between bubble chamber and second propeller room,with first propeller room. The utility model has the advantages of simple structure, arranging through the optimization to each cabin to reach fine the noise reduction effect, practicing thrift the damping and fall the cost of making an uproar, make the hull cabin optimize more simultaneously, it is convenient more and humanized to use.