T
- Terra the Terrible
- Terrible Deal
- Teva
- The 13th Grave
- The Drdek
- The Furious Sea King
- The Graveyard in the Fourth Dimension
- The Secret of the Bandit
- The Six Samurai - Irou
- The Six Samurai - Kamon
- The Six Samurai - Nisashi
- The Six Samurai - Yaichi
- The Six Samurai - Yariza
- The Six Samurai - Zanji
- The splendid VENUS
- The Transmigration Prophecy
- The Winged Dragon of Ra
- Theinen the Great Sphinx
- Thousand Dragon
- Thousand-Eyes Restrict
- Tomohiro the Mountain Warrior
- Tongyo
- Toon Cannon Soldier
- Toon Dark Magician Girl
- Toon Defense
- Toon Gemini Elf
- Toon Goblin Attack Force
- Toon Masked Sorcerer
- Toon Mermaid
- Toon Summoned Skull
- Toon Table of Contents
- Toon World
- Tornado
- Trap Hole
- Tri-Blaze Accelerator
- Tri-Horned Dragon
- Triggered Summon
- Trojan Blast
- Turtle Tiger
- Twister
- Two-Mouth Darkruler
- Two-Pronged Attack
- Tyrant Dragon