| Ruler | Kingdom | Era |
|---|---|---|
| Mr. Knight The Titanium Gunner | Fate | 47 |
| Mr. Last Titan | 48 | |
| Mr. Tangletongue The Titan | Forget Everything and Run | 47 |
| Mr. Titan | 43 | |
| Mr. Titan | 48 | |
| Mr. Titan X | 20 | |
| Ms. Titaness | Vizion | 36 |
| Mr. Titanfall | 48 | |
| Viceroy Titania | Gaian Defenders | 12 |
| Ms. Titania | Two Steps From Hell | 47 |
| Ms. Titania | 48 | |
| Mr. Titanic | 48 | |
| Mr. Titanium | Federation | 48 |
| Mr. Titanius Anglesmith | The Black Chain | 38 |
| Mr. Voxtitan | The Rebel Alliance | 34 |
| Mr. Wrecked Titan | Barbaros | 48 |