Name   |
Location |
Market price |
Quest |
Members Only |
| Tetrahedron 1 | Obtained from the wall puzzle requiring Bob's Collar. | --- | Yes | Yes |
| Tetrahedron 2 | Obtained by searching rubble on a small island. | --- | Yes | Yes |
| Tetrahedron 3 | Northeast along the coastline, in rubble; found with a Strange device. | --- | Yes | Yes |
| Tetrahedron 4 | Found within rubble near the mural on the wall where you first arrive in Kethsi. | --- | Yes | Yes |
| Tetsu body | Player made (See Notes Section). | 1.5m gp | No | Yes |
| Thalassus tooth | Quest item. | --- | Yes | Yes |
| Thaumic chronometer | This item was a reward from the discontinued Squeal of Fortune.
| --- | No | Yes |
| The Account of Aesa Fellsdottir (Part 1) | Bought from Commander Connad. | --- | No | Yes |
| The Account of Aesa Fellsdottir (Part 2) | Bought from Commander Connad. | --- | No | Yes |
| The Book of Char | Player made during The Firemaker's Curse (See Notes). | --- | Yes | Yes |
| The Covenant of Perpetual Conflict | Dropped by the Zamorakian leader and a Zamorakian bodyguard. | --- | Yes | Yes |
| The diary of Jebediah Omnis | Monster drop. | --- | No | Yes |
| The Divine Delusion | Found on the tables around Sliske's secret room. | --- | Yes | Yes |
| The End of Gara-Dul | Obtained by inspecting an Ancient idol once you have cleared it of vines. | --- | No | Yes |
| The Glory of General Graardor | Possible monster drop. | --- | No | Yes |
| The Harmony of the Runes | Found in one of the book shelves in the lobby of the Wizards' Tower. | --- | Yes | No |
| The Heart teleport | Player Made (See Notes); Reward from Tales of the God Wars Mini-quest. | 9,387 gp | No | Yes |
| The History of the Kinshra | Black Knights' Fortress. | --- | Yes | Yes |
| The Lost Elders | Found on the bookcase of the Lletya main building ground floor near Gwir. | --- | Yes | Yes |
| The Magister's Journal 1 | Monster Drop. | --- | No | Yes |
| The Magister's Journal 2 | Monster Drop. | --- | No | Yes |
| The Magister's Journal 3 | Monster Drop. | --- | No | Yes |
| The Magister's Journal 4 | Monster Drop. | --- | No | Yes |
| The Magister's Journal 5 | Monster Drop. | --- | No | Yes |
| The Path of the Dragon | Monster drop. | --- | No | Yes |
| The Path of the Elemental | Monster drop. | --- | No | Yes |
| The Path of the Monk | Monster drop. | --- | No | Yes |
| The Penguin Book of Gielinor | Bookshelves in the Chill-out room, in the northwest corner of secret bunker. | --- | Yes | Yes |
| The Promised Gift | A drop from killing Nex in battle. | --- | No | Yes |
| The Runes of the Spells of Water | Found on a book shelf in the lobby of the Wizards' Tower. | --- | No | No |
| The Shadow Realm | Found in the bookcase North of The Archivist. | --- | Yes | Yes |
| The Ugthanatos | Monster dropped. | --- | No | Yes |
| The Voice of the Elders | Obtained by completing laps on the Hefin Agility Course in Prifddinas. | --- | No | Yes |
| Thieves' Guild teleport | Purchased from Dodgy Derek. | --- | No | Yes |
| Thieving hood | Received from Martin Thwait when purchasing a Thieving cape. | --- | No | Yes |
| Thieving locust card | Sinkholes Distraction and Diversion. | --- | No | Yes |
| Thieving locust card (solo) | Received from the Gorajo hoardstalker. | --- | No | Yes |
| Thieving locust card (team) | Received from the Gorajo hoardstalker. | --- | No | Yes |
| Thieving tome | Reward from the Temple Trekking minigame.
| --- | No | Yes |
| Thigat longbow | Monster drop; player made (See Notes Section). | 0 gp | No | Yes |
| Thigat longbow (u) | Player made (See Notes Section). | 0 gp | No | Yes |
| Thigat shortbow | Player made (See Notes Section) or Monster drop. | 0 gp | No | Yes |
| Thigat shortbow (u) | Player made (See Notes Section). | 0 gp | No | Yes |
| Thinker boots | Looted from a Crystal impling. | --- | No | Yes |
| Thinker gloves | Looted form a Crystal impling. | --- | No | Yes |
| Thinker robes | They are given to the player by Daffyd once they have caught one of each impling. | --- | No | Yes |
| Thinker trousers | They are given to the player by Daffyd once they have caught one of each impling. | --- | No | Yes |
| Third age druidic cloak | Possible reward from an elite clue scroll. | 185.6m gp | No | Yes |
| Third age druidic robe top | Possible reward from an elite clue scroll. | 227.2m gp | No | Yes |
| Third Age iron | Obtained by excavating various Hotspots and Caches (See Notes for details) or Screening Ancient gravel, Fiery brimstone, Saltwater mud, Aerated sediment, or Earthen clay; Possible reward from an Ancient casket. | 3,718 gp | No | No |
| Third age platebody | Possible reward from Treasure Trails (Hard Clue scroll). | 563.7m gp | No | Yes |
| Third age ranger body | Possible reward from Treasure Trails (Hard Clue scroll). | 186.4m gp | No | Yes |
| Third age ranger coif | Possible reward from Treasure Trails (Hard Clue scroll).
| 186.6m gp | No | Yes |
| Third age robe | Possible reward from Treasure Trails (Hard Clue scroll). | 192.6m gp | No | Yes |
| Third age robe top | A possible reward from a Treasure Trail (Hard Clue scroll). | 250.2m gp | No | Yes |
| Third dragonkin journal | Obtained from killing the Queen Black Dragon and claiming the reward from the chest. | --- | No | Yes |
| Third stone fragment | The third stone fragment is found at the East entrance of the Nemi Forest, at the West of the Goebie graveyard near the Ranger. | --- | No | Yes |
| Third-age druidic robe | Possible reward from an elite clue scroll. | 179.0m gp | No | Yes |
| Thok it to 'em (abridged) | Awarded from Skaldrun for completing the abridged version of the Thok It To 'Em saga for the first time. | --- | No | Yes |
| Thok it to 'em (unabridged) | Awarded from Skaldrun for completing the unabridged version of the Thok It To 'Em saga for the first time. | --- | No | Yes |
| Thok's 'trophy' bag | Shows up in your inventory after you have killed Stomp at the start of the Thok It To 'Em saga. | --- | No | Yes |
| Thok's sword | You start with this weapon when you play as Thok during the Thok It To 'Em saga. | --- | No | Yes |
| Thorny hedge | Bought from the Garden supplier in Falador park. | 0 gp | No | Yes |
| Thorny snail pouch | Player made. | 843 gp | No | Yes |
| Thorny Snail scroll (Slime Spray) | Using a thorny snail pouch on an obelisk. | 26 gp | No | Yes |
| Thorobshuun battle standard | Unknown, please submit. | --- | No | Yes |
| Thorobshuun battle standard (damaged) | Obtained by excavating Goblin dorm debris; Obtained by completing Warforge Dig Site Site Research and the Bandosian Special Research "Melting Point"; Obtained by opening Ancient caskets. | --- | No | Yes |
| Thorvar's bag | Obtained during the Christmas event of 2016. | --- | No | No |
| Thorvar's bucket | Obtained from Thorvar's bag during the Christmas event of 2016. | --- | No | No |
| Thread (Dungeoneering) | Can be bought from the Smuggler; Monster drop. | 0 gp | No | Yes |
| Three's Company (abridged) | Awarded for completing the abridged version of the Three's Company saga for the first time. | --- | No | No |
| Three's Company (unabridged) | Awarded from Skaldrun for completing the unabridged version of the Three's Company saga for the first time. | --- | No | No |
| Three-leaf clover necklace | This item was a reward from the discontinued Squeal of Fortune. | --- | No | Yes |
| Throwing disc token | Obtained by skilling on the beach, killing Clawdia, or purchased from Flo for 10 Runecoins. | --- | No | No |
| Throwing starfish token | Obtained by skilling on the beach, killing Clawdia, or purchased from Sheldon for 33 Runecoins. | --- | No | No |
