The utility model relates to the technical field of warehouse goods shelves, and discloses a stereoscopic warehouse combined goods shelf which comprises a base frame, the upper surface of the base frame is fixedly connected with a supporting back plate, and the left side and the right side of the supporting back plate are provided with rectangular containing grooves corresponding in position. And extending movable plates are slidably arranged in the two rectangular storage grooves correspondingly, and the front surfaces and the rear surfaces of the extending movable plates are fixedly connected with movable flat plates which are symmetrical in position correspondingly. The rectangular storage groove and the extension movable plate are arranged on the two sides of the supporting back plate, and the extension movable plate can be moved out of the rectangular storage groove, so that the length of the goods shelf is adjusted, the goods shelf is suitable for being placed in different warehouse environments, the length of the goods shelf is conveniently reduced, and the goods shelf is convenient to use. Therefore, the width of the passage between the goods shelves is adjusted, transportation equipment can pass through conveniently, meanwhile, the storage space of the goods shelves can be expanded, and the adjustability of the storage space of the goods shelves is improved.