Acacia doratoxylon, commonly known as currawang, lancewood, spearwood or coast myall, is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is native to eastern and south eastern Australia.

The shrub or tree typically grows to a height of 3 to 8 m and a maximum height of 10 m and has a single stem. It has dark greyish brown to black coloured bark on the trunk which is corrugated.  It blooms between August to September in northern areas and September to November in southern areas and produces golden flowers.  The cylindrical flowers heads have a length of 2 to 3.5 mm and are densely packed with bright yellow flowers. Following flowering, usually from December to February, glabrous, papery and brittle seed pods form.