Kopsia dasyrachis is a tree in the family Apocynaceae.
Kopsia dasyrachis grows up to 10m (30feet) tall, with a trunk diameter of up to 15cm (06inches). The bark is grey or yellow. Its flowers feature a white corolla.
Kopsia dasyrachis is endemic to Borneo, where it is known only from Sabah. Its habitat is lowland forests from sea level to 900m (3,000feet) altitude.