Parablennius cornutus

{{Short description|Species of fish}}

{{Speciesbox

| image =

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Williams, J.T. |date=2014 |title=Parablennius cornutus |volume=2014 |page=e.T48342109A48373791 |doi=10.2305/IUCN.UK.2014-3.RLTS.T48342109A48373791.en |access-date=19 November 2021}}

| taxon = Parablennius cornutus

| authority = (Linnaeus, 1758)

| synonyms =

• Blennius cornutus Linnaeus, 1758
• Blennius grandicornis Valenciennes, 1836
• Blennius scullyi Gilchrist & W. W. Thompson, 1908
• Pictiblennius cornutus (Linnaeus, 1758)

}}

Parablennius cornutus, the horned blenny, is a species of combtooth blenny found in the southeast Atlantic ocean: northern Namibia to Sodwana Bay, South Africa. This species can reach a length of {{convert|15|cm|in}} SL.{{FishBase species |genus= Parablennius|species= cornutus| month = February | year = 2013}}