Sannantha bidwillii is a species in the myrtle family, Myrtaceae and is endemic to coastal Queensland in Australia.

It is a shrub or tree with elliptic to egg-shaped leaves with the narrower end towards the base, and clusters of 3 white flowers.

Sannantha bidwillii is a shrub or tree that typically grows to a height of up to 5 m (16 ft) and has scaly to fibrous bark.

[2][3] This species was by first formally described in 1999 Anthony Bean who gave it the name Babingtonia virgata in the journal Austrobaileya from specimens he collected in the Yurol State Forest near Cooroy in 1993.

[3] Sannantha bidwillii grows in eucalypt forest in coastal lowland between Shoalwater Bay and Brisbane in Queensland.