Alticus

{{Short description|Genus of fishes}}

{{Automatic_taxobox

| image = Alticus arnoldorum hopping - pone.0011197.s007.ogv

| image_caption = Alticus arnoldorum hopping

| taxon = Alticus

| authority = Lacepède, 1800 {{cite WoRMS |year=2012 |title=Alticus Lacepède, 1800|db=FishBase |id=204406 |accessdate=June 23, 2012}}

| type_species = Blennius saliens

| type_species_authority = Lacepède, 1800{{Cof record|genid=577|title=Alticus|access-date=24 February 2019}}

| synonyms =

• Rupiscartes Swainson, 1839
• Damania Smith, 1959

| subdivision_ranks = Species

| subdivision =

}}

Alticus is a genus of combtooth blennies found in the Pacific and Indian oceans. It is one of 57 genera in the family Blenniidae.