Cosmochilus

{{Short description|Genus of fishes}}

{{Automatic taxobox

| image = Cosmochilus harmandi.jpg

| image_caption = Cosmochilus harmandi

| taxon = Cosmochilus

| authority = Sauvage, 1878

| type_species = Cosmochilus harmandi

| type_species_authority = Sauvage, 1878{{Cof family|family=Cyprininae|access-date=13 December 2024}}

| synonyms = * Papillocheilus H. M. Smith, 1945

}}

Cosmochilus is genus of cyprinid fish found in East and Southeast Asia.