Anisoptera costata is an endangered species of plant in the family Dipterocarpaceae. The name costata is derived from Latin (costatus = ribbed) and describes the prominent venation of the leaf blade. A huge emergent tree up to 65 m high, it is found in evergreen and semi-evergreen lowland forests of Indo-Burma and in mixed dipterocarp forests of Malesia. It is found in Brunei, Cambodia, Indonesia, Malaysia, Myanmar, the Philippines, Singapore, Thailand, and Vietnam.