Hakea marginata is a shrub of the genus Hakea native to an area in the Mid West, Wheatbelt, Peel, South West, Great Southern and Goldfields-Esperance regions of Western Australia. The erect to spreading non-lignotuberous shrub typically grows to a height of 1 to 5 metres (3 to 16 ft). It blooms from August to October and produces white flowers.