- Source: Haplochromis melanopterus
- Haplochromis melanopterus
- Haplochromis
- List of vulnerable fishes
- IUCN Red List vulnerable species (Animalia)
- List of least concern perciform fishes
- List of endangered fishes
- List of near threatened fishes
- IUCN Red List critically endangered species (Animalia)
- IUCN Red List near threatened species (Animalia)
- List of freshwater aquarium fish species
Haplochromis melanopterus is a species of cichlid endemic to the Tanzanian portion of Lake Victoria where it occurs in Smith Sound. This species can reach a length of 12.7 centimetres (5.0 in) SL.