| Ruler | Kingdom | Era |
|---|---|---|
| Mr. Bipolarbear | 48 | |
| Mr. Evil Polarbear | Army of Anubis | 48 |
| Mr. Evil Polarbear | Legends Fan Club | 48 |
| Mr. Grizzlypolarbear | Evil | 48 |
| Emperor Magicalpolarbear | Royal Order of Claidhmore | 47 |
| Mr. Polarbear | The Synarchy | 47 |
| Captain Polarbear | Ducks Will Dominate | 47 |
| Mr. Polarbear | The Synarchy | 47 |
| Captain Polarbear | The Synarchy | 47 |
| Mr. Polarbear | Army of Anubis | 47 |
| Mr. Polarbear | Army of Anubis | 48 |
| Mr. Polarbear | Royal Order of Claidmore | 48 |
| Mr. Polarbear | 48 | |
| Mr. Polarbeard | 48 | |