n = 19
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Orthochromis gecki | Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018 | Orthochromis gecki | Cichlidae | |
| Orthochromis indermauri | Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018 | Orthochromis indermauri | Cichlidae | |
| Orthochromis kalungwishiensis | (Greenwood & Kullander, 1994) | Orthochromis kalungwishiensis | Cichlidae | |
| Orthochromis kasuluensis | De Vos & Seegers, 1998 | Orthochromis kasuluensis | Cichlidae | |
| Orthochromis katumbii | Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018 | Orthochromis katumbii | Cichlidae | |
| Orthochromis kimpala | Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018 | Orthochromis kimpala | Cichlidae | |
| Orthochromis luichensis | De Vos & Seegers, 1998 | Orthochromis luichensis | Cichlidae | |
| Orthochromis luongoensis | (Greenwood & Kullander, 1994) | Orthochromis luongoensis | Cichlidae | |
| Orthochromis machadoi | (Poll, 1967) | Orthochromis machadoi | Cichlidae | Cunene dwarf happy |
| Orthochromis malagaraziensis | (David, 1937) | Orthochromis malagaraziensis | Cichlidae | |
| Orthochromis mazimeroensis | De Vos & Seegers, 1998 | Orthochromis mazimeroensis | Cichlidae | |
| Orthochromis mosoensis | De Vos & Seegers, 1998 | Orthochromis mosoensis | Cichlidae | |
| Orthochromis mporokoso | Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018 | Orthochromis mporokoso | Cichlidae | |
| Orthochromis polyacanthus | (Boulenger, 1899) | Orthochromis polyacanthus | Cichlidae | |
| Orthochromis rubrolabialis | De Vos & Seegers, 1998 | Orthochromis rubrolabialis | Cichlidae | |
| Orthochromis rugufuensis | De Vos & Seegers, 1998 | Orthochromis rugufuensis | Cichlidae | |
| Orthochromis stormsi | (Boulenger, 1902) | Orthochromis stormsi | Cichlidae | |
| Orthochromis torrenticola | (Thys van den Audenaerde, 1963) | Orthochromis torrenticola | Cichlidae | |
| Orthochromis uvinzae | De Vos & Seegers, 1998 | Orthochromis uvinzae | Cichlidae |