Fish may refer to:
- Baby Penguin , an item used to summon a
- , summons the Zephyr Fish pet.
- Critter. , a
- Corruption or during a Blood Moon , an enemy that spawns in
- Crimson or during a Blood Moon , an enemy that spawns in
- Rains , a flying enemy that spawns when it
- , an equipable item that drowns the player
- , a type of water enemy
- Jungle , a water enemy found underground or in the
- Hardmode , a water enemy that can be found in
- , can be used to spawn Goldfish.
- Fishing, All items and fish obtained from fishing.