Parashorea smythiesii is a species of plant in the family Dipterocarpaceae.

It is endemic to Borneo (Brunei, Sabah, Sarawak, and east Kalimantan).

It is a large emergent tree, up to 55 m tall, found in mixed and upper dipterocarp forests on fertile clay soils.

[2] It is found in some protected areas.

[1] Parashorea smythiesii was named after Bertram Evelyn Smythies.