This is a list of the fish in Cat Goes Fishing.
| Name | Description | Size | Price | Location | Time |
|---|---|---|---|---|---|
| Bombat | Hookable upon holding a Bomb/Rock on your bait. | Small | $50 | ||
| Cuddlefish | Basic fish | Small | |||
| Swooper | Good bait for things like Mustardfish | Small | Worth $200 | found near surface | |
| Kingfish | Swims near Queenfish | Small | $350 | ||
| Roundfin | Small | ||||
| Gallina | Small | $900 | |||
| Bulbfish | Small | ||||
| Puff | Puffs up | Small | |||
| Tangfin | Small | ||||
| Red Skitter | Small | ||||
| Skitter | Small | ||||
| Trillow | Small | ||||
| Tetra | Small | ||||
| Clownfish | Small | $45,000 (estimated) | |||
| Grumper | Medium | $800 | |||
| Mustardfish | Quite a common fish, that can also be pretty annoying. | Medium | $450 | ||
| Queenfish | Swims near kingfish and if you catch one all the kingfish swim too you so you can catch them easily. | Medium | $1,200 | ||
| Gawker | Medium | ||||
| Sibilfin | Medium | ||||
| Beakfish | Medium | ||||
| Lumina | light blue fish that light up the deep. (Sort of) | Medium | $12,000 | found in deep waters | |
| Garump | Medium | ||||
| Leofish | Medium | ||||
| Spallow | Medium | ||||
| Snoutfish | Medium | ||||
| Bullfish | Medium | ||||
| Curby | Medium | ||||
| Cowfish | Large | ||||
| Ray | Large | ||||
| Seraph | Large | ||||
| Turgeon | Large | ||||
| Brimble | Large | ||||
| Georgian | Large | ||||
| Felish | Large | ||||
| Anglerfish | Large | ||||
| Catfin | Large | ||||
| Trumble | Large | ||||
| Bagu | Large | ||||
| Torby | If you catch all the Torby (basically 2 Torby), they go extinct. | Large | $100,000 | ||
| Bonefish | Only wakes up upon blowing up a Bomb near it. | Large | $28.000 | ||
| Swordfish | The Swordfish is only catchable upon hooking a Pufferfish. | Huge | $400,000 | Day
Night | |
| Tiger Shark | Huge | $85,000 | |||
| Maw | The Maw feeds on Bulbfish. If you hook the Bulbfish that it's trying to eat, you'll hook it. | Huge | $140,000 | ||
| Shark | Huge | $64,000 | |||
| Moga | The Moga is usually found at the deep sea. It is scared of light, so it is recommended not to bring a light deep if you want to catch the Moga. | Huge | $120,000 | ||
| Noctis | The Noctis only appears at night. If you hold a medium/large/huge fish on your hook, it will try to tackle it down, making you unable to reel it up, | Huge | $120,000 | Night |