- Pacific halibut
Hippoglossus stenolepis
- Lophiiformes
- Frogfish
Histrio histrio
- Welchman
Holocentrus adscensionis
- Haimara
Hoplias malabaricus
- Deep sea perch
Hoplostethus atlanticus
- Giant tigerfish
Hydrocynus goliath
- Spotted ratfish
Hydrolagus colliei
- Tetra perez
Hyphessobrycon erythrostigma
- Carp
Hypophthalmichthys molitrix
- Rainbow seaperch
Hypsurus caryi
- Garibaldi
Hypsypops rubicundus
- Ragfish
Icosteus aenigmaticus