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

[2] This species was described from two specimens collected at 7 m (23 ft) depth at Madagascar Reef, Campeche Bank, Yucatan, Mexico, 21°26′28.3″N 90°17′22.8″W / 21.441194°N 90.289667°W / 21.441194; -90.289667.