Coryphellina hamanni is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Flabellinidae.

[2] This species is known from the Turks and Caicos and the Bahamas, Caribbean Sea.

[3] The maximum recorded body length is 32 mm.

[4] The minimum recorded depth for this species is 3 m; maximum recorded depth is 20 m.[4]