Fish with K
- Krill
- Kipper
- King fish
- Kissing Fish
- King salmon
- Killifish
- King mackerel
- kelp fish
- King crab
- killer shark
- Knifefish
- Knife fish
- koala
- Kite Fish
- kettle fish
- Advertisement
- kaka
- King prawn
- kit
- k fish
- king shark
- Kan
- Knight fish
- Kelp perch
- Killer Fish
- Killer whales
- kiwi fish
- Kokanee
- Kill
- Kin
- Kingklip
- Killed fish
- Kai
- kick
- Kissing
- Korean fish
- kahawai
The words in the list Fish with K come from players of the word game Categories game.