Hypselodoris confetti is a species of sea slug or dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

[2] This nudibranch was described from Siar Island, Madang, Papua New Guinea, 5°11′00″S 145°48′24″E / 5.183333°S 145.80667°E / -5.183333; 145.80667.

It is reported from Indonesia, Papua New Guinea, the Philippines and Hong Kong.

The gills have lines on the outer edges which are purple grading to blue and then red at the tips.

The flattened outer face bears a vertical row of round yellow spots.