Anthoshorea assamica is a species of tree in the family Dipterocarpaceae, It is a large tree, growing to more than 50 meters in height.

It flowers from June to July and fruits in December and January.

[1] The species ranges from Arunachal Pradesh in the eastern Himalayas to Yunnan in south-central China, and southwards through Myanmar, Thailand, Peninsular Malaysia, Sumatra, Borneo, the Philippines, Sulawesi, and Maluku.

[2] It grows in valleys in lowland tropical forests up to 1000 meters elevation.

Its seedlings and saplings can tolerate some shade.