Cosmochilus harmandi

{{Short description|Species of fish}}

{{Speciesbox

| image = Nouvelles archives du Muséum d'histoire naturelle (1881) (14586251159).jpg

| image_caption = Cosmochilus harmandi in middle (Pangasianodon hypophthalmus top, Hypsibarbus pierrei bottom)

| status = LC

| status_system = IUCN3.1

| status_ref = {{Cite journal | author = Baird, I. | name-list-style = amp | title = Cosmochilus harmandi | journal = The IUCN Red List of Threatened Species | volume = 2012 | page = e.T181051A1692993 | publisher = IUCN | date = 2012 | url = https://www.iucnredlist.org/species/181051/1692993 | doi = 10.2305/IUCN.UK.2012-1.RLTS.T181051A1692993.en | access-date = 8 March 2019| doi-access = free }}

| genus = Cosmochilus

| species = harmandi

| authority = Sauvage, 1878

}}

Cosmochilus harmandi is a species of freshwater fish belonging to the family of Cyprinidae. It is restricted to the Mekong and Chao Phraya rivers in Asia.{{FishBase| genus=Cosmochilus | species=harmandi | month=May | year=2019 }} It reaches up to {{cvt|1|m|ft}} in total length, but typically is about one-third that size. This widespread species is an important food fish.