Barringtonia ashtonii is a tree in the family Lecythidaceae.
Barringtonia ashtonii grows as a tree up to 17m (56feet) tall, with a trunk diameter of up to 45cm (18inches). The bark is brown. The fruits are ovoid, up to 50NaN0 long.
Barringtonia ashtonii is endemic to Borneo. Its habitat is riverine mixed dipterocarp forests.