Haplochromis estor

{{Short description|Species of fish}}

{{Speciesbox

| image =

| status = DD

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Witte, F. |author2=de Zeeuw, M.P. |date=2010 |title=Haplochromis estor |volume=2010 |page=e.T18313A8048162 |doi=10.2305/IUCN.UK.2010-3.RLTS.T18313A8048162.en |access-date=15 November 2021}}

| taxon = Haplochromis estor

| authority = Regan, 1929

| synonyms = Prognathochromis estor (Regan, 1929)

}}

Haplochromis estor is a piscivorous{{Cite web |title=Haplochromis radiation |url=https://www.mun.ca/biology/scarr/Haplochromis_radiation.html |access-date=2022-10-28 |website=www.mun.ca}} species of cichlid endemic to Lake Victoria. This species can reach a length of {{convert|17|cm|in}} SL.{{FishBase |genus= Haplochromis|species= estor| month = February | year = 2013}} This cichlid was first documented by Charles Tate Regan.