Cotoneaster acutifolius, the Peking cotoneaster, is a species of flowering plant in the family Rosaceae. It is native to southern Siberia, Mongolia, and most of China, and it has been introduced to Canada, the northern United States, and northern Europe. It is a shrub typically tall, found in a wide variety of habitats. Some authorities consider Cotoneaster lucidus, the shiny cotoneaster, to be a synonym of Cotoneaster acutifolius.