Eucalyptus dundasii, commonly known as the Dundas blackbutt,[2] is a species of tree that is endemic to Western Australia.

[2][3][4] Eucalyptus dundasii was first formally described by the botanist Joseph Maiden in 1916 and published in the Journal and Proceedings of the Royal Society of New South Wales.

It occurs from near Lake Barlee to Salmon Gums and the Fraser Range in the Coolgardie, Mallee and Murchison biogeogaphic regions.

[2] This tree is part of a mixed arid to semi-arid woodland community along with E. loxophleba, E. wandoo, E. eremophila, E. salmonophloia, E. lesouefii and E.

[7] Eucalyptus dundasii is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife[2] This eucalypt is sold commercially in seed form or as tube stock, it is salt, drought[8] and frost tolerant and is grown as a shade tree or a street tree in arid areas.