- Tiger
- Tortoise
- Turtle
- Toucan
- Turkey
- Tapir
- Tarantula
- Tuna
- Tarsier
- Toad
- Termite
- Tiger Shark
- Tern
- Tree Frog
- Tarpon
- Tick
- Neon Tetra
- Tenrec
- Tuatara
- Thorny Devil
- Tree Kangaroo
- Tree Swallow
- Trumpeter Swan
- Turaco
- Tegu
- Turbot
- Turtle Dove
- Tawny Owl
- Toadfish
- Triceratops (extinct)
- Tanager
- Trogon
- Thrasher
- Tiger Beetle
- Titi Monkey
- Tarantula Hawk
