'''Kelpfish''' may refer to:
* ''Chironemus'', the only genus in the family Chironemidae, commonly referred to as kelpfishes ** Large kelpfish (''Chironemus marmoratus''), commonly known as the kelpfish * ''Gibbonsia'', a genus of blennies from the family Clinidae, its members having the common name kelpfish ** ''Gibbonsia elegans'', the spotted kelpfish ** ''Gibbonsia metzi'', the striped kelpfish ** ''Gibbonsia montereyensis'', the crevice kelpfish * Giant kelpfish (''Heterostichus rostratus''), a species of blenny in the family Clinidae * ''Sebastiscus marmoratus'', the false kelpfish, a species of rockfish from the family Scorpaenidae * ''Oxyjulis californica'', the ''señorita'', a species of wrasse sometimes referred to as a type of kelpfish {{disambiguation|fish}}