Hemigenia cuneifolia is a plant in the family Lamiaceae and is endemic to eastern Australia.

It is a shrub with oblong leaves arranged in whorls of three, and blue to mauve flowers.

Hemigenia cuneifolia is a shrub that typically grows to a height of about 2.5 m (8 ft 2 in).

The petals are blue to mauve, about 8 mm (0.31 in) long and fused to form a tube with two lips.

[2][3] Hemigenia cuneifolia was first formally described in 1870 by George Bentham and the description was published in Flora Australiensis from specimens collected by William Woolls and Hermann Beckler.