The invention relates to a heat resistant spinning spool. The heat resistant spinning spool comprises a yarn winding shaft (1) made of an aluminum alloy and yarn baffles (2) at the two ends of the yarn winding shaft (1). The yarn winding shaft (1) is internally provided with a hollow part (3). Each yarn baffle (2) is internally provided with a hollow interlayer (4), a concave-arc-shaped protectioncushion layer (5) is arranged between the yarn winding shaft and the corresponding yarn baffle, and the surface of the yarn winding shaft (1) is coated with a heat resistant coating. The heat resistant spinning spool is simple in structure, the aluminum alloy material cost is reduced through the hollow yarn winding shaft and the yarn baffles, yarn cutting out is prevented through the protection cushion layers, the product quality is improved, the production cost is reduced, and the function of heat resistance is achieved.