Enneapterygius larsonae
{{Short description|Species of fish}}
{{Speciesbox
| image =
| status = LC
| status_system = IUCN3.1
| taxon = Enneapterygius larsonae
| authority = Fricke, 1994
| synonyms =
}}
Enneapterygius larsonae, known commonly as the Western Australian black-head triplefin, is a species of triplefin blenny in the genus Enneapterygius.{{Fishbase|Enneapterygius|larsonae| month=April|year=2019}} It was described by the German ichthyologist Ronald Fricke in 1994.{{Cof record|spid=63048|title=Enneapterygius larsonae|access-date=18 May 2019}} The specific name honours Helen K. Larson, the Curator of Fishes at the Museum and Art Gallery of the Northern Territory in Darwin, Australia, who collected the type.{{cite web | url = http://www.etyfish.org/blenniiformes1/ | title = Order BLENNIIFORMES: Families TRIPTERYGIIDAE and DACTYLOSCOPIDAE | work = The ETYFish Project Fish Name Etymology Database | author1 = Christopher Scharpf | author2 = Kenneth J. Lazara | publisher = Christopher Scharpf and Kenneth J. Lazara | accessdate = 18 May 2019 | date = 29 January 2019}}