T
- Tadpole cod
- Tadpole fish
- Tailor
- Taimen
- Tang
- Tapetail
- Tarpon
- Tarwhine
- Telescopefish
- Temperate bass
- Temperate ocean-bass
- Temperate perch
- Tench
- Tenpounder
- Tenuis
- Tetra
- Thorny catfish
- Thornfish
- Thornyhead
- Threadfin
- Threadfin bream
- Threadsail
- Threadtail
- Three spot gourami
- Threespine stickleback
- Three-toothed puffer
- Thresher shark
- Tidewater goby
- Tiger barb
- Tigerperch
- Tiger shark
- Tiger shovelnose catfish
- Tilapia
- Tilefish
- Titan triggerfish
- Toadfish
- Tommy ruff
- Tompot blenny
- Tonguefish
- Tope
- Topminnow
- Torpedo
- Torrent catfish
- Torrent fish
- Trahira
- Treefish
- Trevally
- Trench
- Triggerfish
- Triplefin blenny
- Triplespine
- Tripletail
- Tripod fish
- Trout
- Trout cod
- Trout-perch
- Trumpeter
- Trumpetfish
- Trunkfish
- Tubeblenny
- Tube-eye
- Tube-snout
- Tubeshoulder
- Tui chub
- Tuna
- Turbot
- Turkeyfish
Read more about this topic: List Of Common Fish Names