Malleostemon tuberculatus is a plant species of the family Myrtaceae endemic to Western Australia.
The erect slender shrub typically grows to a height of 0.6to. It blooms between July and November producing pink-white flowers.
It is found on sand plains and among granite outcrops in an area in the extending from the Mid West into the Wheatbelt and Goldfields-Esperance regions of Western Australia where it grows in sandy or clay or loamy soils sometimes over laterite.