Diplotaxodon argenteus

{{Short description|Species of fish}}

{{Speciesbox

| image =

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Konings, A. |author2=Kazembe, J. |name-list-style=amp |year=2019 |title=Diplotaxodon argenteus |amends=2018 |page=e.T60907A155044758 |doi=10.2305/IUCN.UK.2018-2.RLTS.T60907A155044758.en |access-date=15 November 2021}}

| taxon = Diplotaxodon argenteus

| authority = Trewavas, 1935

| synonyms =

}}

Diplotaxodon argenteus is a species of haplochromine cichlid fish in the family Cichlidae. It is endemic to Lake Malawi. It occurs throughout the lake and therefore is found in Malawi, Mozambique, and Tanzania.