Phyllidiella cooraburrama is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Phyllidiidae.

[2] This species was described from Bare Islet 19°15′28″S 147°04′19″E / 19.2577°S 147.0720°E / -19.2577; 147.0720, Townsville, Australia.

It has been reported from Pohnpei, Fiji and Bali.

[3] This nudibranch has a black dorsum with tall white-capped tubercles with pink or grey bases.

These tubercles are in groups of 2-4 on the middle of the back, with smaller, single tubercles towards the edge of the mantle.