Brachychiton compactus is a tree of the genus Brachychiton found in northeastern Australia. It has a very restricted distribution on the central coast of Queensland near Proserpine, and also occurs in a fragmented araucarian vine thicket on Hayman Island.
Brachychiton compactus is listed as of conservation concern, under the category Near Threatened, by the Queensland Government under the Queensland Nature Conservation Act.