Geitodoris heathi, common name "Heath's dorid", is a species of colorful sea slug, a dorid nudibranch, a shell-less marine gastropod mollusc in the family Dorididae.

[1][2] This species of dorid nudibranch lives in the eastern Pacific, from Alaska to Baja California.

This nudibranch grows to be about 45 mm, or almost 2 inches in length.

It can be white, yellow, or even a sort of pinkish color.

It often sports small dark speckles that may appear as large brown patches to the naked eye.