Cotoneaster acuminatus, commonly known as acuminate cotoneaster, is a species of flowering plant in the family Rosaceae that is native to the Himalayas. In forests it can be found at elevations of , while on hillsides it is found at . The species has also been introduced to Oregon.
Cotoneaster acuminatus is in height. Its petioles and lanceolates, both of which are villous, are in length.
The species is found in Bhutan, Nepal, China (Sichuan, Xizang, Yunnan), and India (Sikkim).