To provide a game ball lifting device capable of smoothly lifting a game ball, especially in a lifting route between a lifting belt and a cloth belt.

In this lifting device, an opening/closing cover part 30 opening/ closing to a lifting tube body 20 is provided with a plurality of elastic tubes 35, and an elastic plate-like part 36 with groove parts. In the tube body part 20, a diameter of a roller part 26 is small, and the roller parts 26 are thickly disposed. A bent lead-in trough for leading the game ball into the lifting route formed between the tube body part 20 and the opening/closing cover part 30 is provided with a plurality of tubes similar to the tubes 35, and a plate-like part similar to the plate-like part 36.