 Torchbug Thorax | Crafting / Alchemy | 5 |
| Tormented Slayer | Trials / Ossein Cage | 10 |
 Tormenting the Torturer | DLC Dungeons / Dread Cellar | 50 |
 Torog's Spite Explorer | Exploration / Daggerfall Covenant | 10 |
 Torturers' Demise | Exploration / Dark Anchors | 10 |
| Total Favor-ite | Recent Seasons / Quests | 15 |
| Total Self-Control | DLC Dungeons / Naj-Caldeesh | 10 |
 Toxicologist | Crafting / Alchemy | 50 |
 Tracker of Temporal Tomes | Character / Skill Styling | 10 |
 Trait Master | Crafting / General | 50 |
| Traitor's Vault Explorer | Summerset / Exploration | 5 |
 Trample | Character / Scribing | 10 |
| Trap-springer | Recent Seasons / Quests | 10 |
 Trapjaw Stalker | Exploration / Daggerfall Covenant | 5 |
 Trapped Between Worlds | Arenas / Vateshran Hollows | 10 |
 Traps and Treasures | Murkmire / Quests | 10 |
 Traveler of Strange Roads | Necrom / Exploration | 15 |
 Traveler of the Untraveled | Gold Road / Quests | 10 |
| Traveling Dremora Slayer | Exploration / Dark Anchors | 10 |
 Traveling Knife | Character / Scribing | 10 |
 Treasure Chest Hunter | Character / General | 5 |
| Treasure Chest Seeker | Character / General | 5 |
| Treasure Chest Spotter | Character / General | 5 |
| Treasure Chest Stalker | Character / General | 5 |
 Treasure of the Brass Fortress | Clockwork City / General | 5 |
 Treasured Comrade | Blackwood / Companions | 15 |
 Treat Yourself | Deadlands / General | 10 |
 Tree-Minder's Mania | DLC Dungeons / Ruins of Mazzatun | 50 |
 Tremendous Damage Dealer | Player VS Player / Alliance War | 50 |
 Tremendous Healer | Player VS Player / Alliance War | 50 |
 Tremor Trouble | DLC Dungeons / Scalecaller Peak | 10 |
 Trials Blocker | Trials / General | 10 |
 Trials Damage Dealer | Trials / General | 10 |
 Trials Healer | Trials / General | 10 |
| Tribulation Crypt Explorer | Exploration / Daggerfall Covenant | 10 |
 Tribunal Preacher | Morrowind / General | 15 |
 Tribute Tactician | High Isle / Tales of Tribute | 15 |
 Tribute Trifecta | High Isle / Tales of Tribute | 10 |
 Trick and Trap | DLC Dungeons / March of Sacrifices | 5 |
 Trinimac Style Master | Orsinium / General | 50 |
 Trinket Treasurer | DLC Dungeons / Bedlam Veil | 10 |
| Triple Accomplice | Recent Seasons / Quests | 10 |
 Triple Checked | DLC Dungeons / Stone Garden | 50 |
| Triple Circle Mine Explorer | Exploration / Ebonheart Pact | 10 |
 Triple Threat | Player VS Player / Battlegrounds | 15 |
 Triumphant Curator | Infinite Archive / General | 50 |
 Troll Killer | Exploration / Ebonheart Pact | 5 |
| Troll's Toothpick Explorer | Exploration / Daggerfall Covenant | 10 |
 Trophy-Taker's Taker | Blackwood / Exploration | 10 |
 Trove Scamp Exterminator | Imperial City / General | 50 |