G
- Galjoen fish
- Ganges shark
- Gar
- Garden eel
- Garibaldi
- Garpike
- Ghost carp
- Ghost fish
- Ghost flathead
- Ghost knifefish
- Ghost pipefish
- Ghoul
- Giant danio
- Giant gourami
- Giant sea bass
- Giant wels
- Gianttail
- Gibberfish
- Gila trout
- Gizzard shad
- Glass catfish
- Glassfish
- Glass knifefish
- Glowlight danio
- Goatfish
- Goblin shark
- Goby
- Golden dojo
- Golden loach
- Golden shiner
- Golden trout
- Goldeye
- Goldfish
- Goldspotted killifish
- Gombessa
- Goosefish
- Gopher rockfish
- Gouramie
- Grass carp
- Graveldiver
- Gray eel-catfish
- Grayling
- Gray mullet
- Gray reef shark
- Great white shark
- Green swordtail
- Greeneye
- Greenling
- Grenadier
- Grideye
- Ground shark
- Grouper
- Grunion
- Grunt
- Grunter
- Grunt sculpin
- Gudgeon
- Guitarfish
- Gulf menhaden
- Gulper eel
- Gulper
- Gunnel
- Guppy
- Gurnard
Read more about this topic: List Of Common Fish Names