| Order | Family | Species | Status | FB name | Name |
| Perciformes | Sparidae | Acanthopagrus berda | native | Picnic seabream | Bir-birtoy |
| Pristiformes | Pristidae | Anoxypristis cuspidata | native | Knifetooth sawfish | |
| Cyprinodontiformes | Cyprinodontidae | Aphanius dispar dispar | native | ||
| Siluriformes | Ariidae | Arius brunellii | native | ||
| Perciformes | Gobiidae | Awaous aeneofuscus | native | Freshwater goby | |
| Siluriformes | Bagridae | Bagrus docmak | native | Semutundu | |
| Siluriformes | Bagridae | Bagrus urostigma | native | Somalia catfish | |
| Cypriniformes | Cyprinidae | Barbopsis devecchii | endemic | Somalian blind barb | |
| Cypriniformes | Cyprinidae | Barbus gananensis | native | ||
| Cypriniformes | Cyprinidae | Barbus zanzibaricus | native | Zanzibar barb | |
| Characiformes | Alestidae | Brycinus macrolepidotus | native | True big-scale tetra | |
| Carcharhiniformes | Carcharhinidae | Carcharhinus leucas | native | Bull shark | |
| Gonorynchiformes | Chanidae | Chanos chanos | native | Milkfish | Ilweyn |
| Siluriformes | Clariidae | Clarias gariepinus | native | North African catfish | |
| Siluriformes | Claroteidae | Clarotes bidorsalis | native | ||
| Cypriniformes | Cyprinidae | Garra tibanica | native | ||
| Perciformes | Gobiidae | Glossogobius giuris | native | Tank goby | |
| Perciformes | Gobiidae | Gobius scorteccii | native | ||
| Siluriformes | Schilbeidae | Irvineia orientalis | native | ||
| Perciformes | Kuhliidae | Kuhlia rupestris | native | Rock flagtail | |
| Cypriniformes | Cyprinidae | Labeo brunellii | error | ||
| Cypriniformes | Cyprinidae | Labeo carnigliae | native | ||
| Cypriniformes | Cyprinidae | Labeo mesops | native | Tana labeo | |
| Perciformes | Monodactylidae | Monodactylus argenteus | native | Silver moony | Soor-yaxaas |
| Osteoglossiformes | Mormyridae | Mormyrops citernii | native | ||
| Osteoglossiformes | Mormyridae | Mormyrus casalis | native | ||
| Mugiliformes | Mugilidae | Mugil cephalus | native | Flathead mullet | Caanood |
| Cypriniformes | Cyprinidae | Neobola bottegoi | native | ||
| Perciformes | Pomacentridae | Neopomacentrus taeniurus | native | Freshwater demoiselle | |
| Cyprinodontiformes | Nothobranchiidae | Nothobranchius cyaneus | native | ||
| Cyprinodontiformes | Nothobranchiidae | Nothobranchius fasciatus | endemic | ||
| Cyprinodontiformes | Nothobranchiidae | Nothobranchius jubbi | native | ||
| Cyprinodontiformes | Nothobranchiidae | Nothobranchius microlepis | native | Small scaled nothobranch | |
| Cyprinodontiformes | Nothobranchiidae | Nothobranchius patrizii | native | Blue notho | |
| Perciformes | Cichlidae | Oreochromis spilurus spilurus | native | Sabaki tilapia | |
| Siluriformes | Claroteidae | Pardiglanis tarabinii | native | Somalian giant catfish | Giant catfish |
| Rajiformes | Dasyatidae | Pastinachus sephen | native | Cowtail stingray | Shafane cordaal |
| Clupeiformes | Pristigasteridae | Pellona ditchela | native | Indian pellona | Aarijoog |
| Osteoglossiformes | Mormyridae | Petrocephalus gliroides | native | ||
| Cypriniformes | Cyprinidae | Phreatichthys andruzzii | endemic | Somalian cavefish | |
| Anguilliformes | Ophichthidae | Pisodonophis boro | native | Rice-paddy eel | |
| Pristiformes | Pristidae | Pristis pectinata | native | Smalltooth sawfish | Libaax-miinshaar |
| Pristiformes | Pristidae | Pristis zijsron | native | Longcomb sawfish | |
| Lepidosireniformes | Protopteridae | Protopterus amphibius | native | Gilled lungfish | |
| Perciformes | Leiognathidae | Secutor ruconius | native | Deep pugnose ponyfish | |
| Perciformes | Sillaginidae | Sillago sihama | native | Silver sillago | Caanood |
| Perciformes | Gobiidae | Stenogobius gymnopomus | native | ||
| Perciformes | Gobiidae | Stenogobius kenyae | native | Africa rivergoby | |
| Siluriformes | Mochokidae | Synodontis frontosa | native | ||
| Siluriformes | Mochokidae | Synodontis geledensis | native | Geledi squeaker | |
| Siluriformes | Mochokidae | Synodontis leoparda | native | ||
| Siluriformes | Mochokidae | Synodontis punctulata | native | ||
| Perciformes | Terapontidae | Terapon jarbua | native | Jarbua terapon | Geedow |
| Perciformes | Terapontidae | Terapon puta | native | Small-scaled terapon | Geedow |
| Siluriformes | Clariidae | Uegitglanis zammaranoi | endemic | ||
| Mugiliformes | Mugilidae | Valamugil buchanani | native | Bluetail mullet | Caanood |
| Mugiliformes | Mugilidae | Valamugil cunnesius | native | Longarm mullet | Caanood |