Serratifusus excelens is a species of sea snail, a marine gastropod mollusc in the family Austrosiphonidae.

[2] Named after the Latin expression excelens (sic - should be excellens) (adjective), meaning "high, exalted, lofty".

The length of the shell attains 36.4 mm.

This marine species occurs off New Caledonia (depth range: 370 –405 m).

This gastropod-related article is a stub.