Dendronotus comteti is a species of sea slug, a dendronotid nudibranch, a shell-less marine gastropod mollusc in the family Dendronotidae.

[2] This species was described from specimens collected from near hydrothermal vents by the submersible Nautile at the Lucky Strike area (37°17.3′N 32°16.5′W / 37.2883°N 32.2750°W / 37.2883; -32.2750) of the Mid-Atlantic Ridge at 1685 m depth.

[3]