Acacia jensenii is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae. It is native an area in the Kimberley, Pilbara and Goldfields-Esperance regions of Western Australia. The shrub or tree typically grows to a height of 1 to 6 metres (3.3 to 19.7 ft) and produces yellow flowers from May to August.