Enneapterygius trisignatus
{{Short description|Species of fish}}
{{Speciesbox
| status = LC
| status_system = IUCN3.1
| taxon = Enneapterygius trisignatus
| authority = Fricke, 2001
| synonyms =
}}
Enneapterygius trisignatus is a species of triplefin blenny in the genus Enneapterygius.{{Fishbase|Enneapterygius|trisignatus|month=April|year=2019}} It was described by Ronald Fricke in 2001.{{Cof record|spid=66758|title=Enneapterygius trisignatus|access-date=21 May 2019}} It is found off northern New Caledonia.