| Office | Ruler of the Sweet Isle |
| Region | Motherlands (formerly) Imperial Domain (since V 405) |
| Dynasty | House Sweet (until V 203) House Ugaros (after V 405) |
The Lord of the Sweet Isle, formerly the King of the Sweet Isle, is the title of the ruler of the Sweet Isle. For many centuries, it was the primary title of House Sweet, though following their extinction the title was abolished for two centuries. The title was revived in V 405 when Sir Karthyl Ugaros was named Lord of the Sweet Isle as a direct vassal of the Shahanshah instead of House Orthed.
Lords of the Sweet Isle
- Kyvin Sweet, founder of Lord Kyvin's Village
- Oswyn Sweet
- Samwell Sweet, a famous lord, Shahanshah-consort to Sirdas I
- Unknown, his great-grand niece, who succeeded him as Lady of the Sweet Isle, killed in a magical ritual gone wrong
- The title was abolished following Sybil's death and the extinction of House Sweet, until the year V 405
- Following the Fall of the Sweet Isle, Elena Zur'kein, bastard daughter of Herbert Sweet, declared herself Lady of the Sweet Isle and led a party of mercenaries to claim the island, but her claim was never recognized and she and her men all died on the island
- Karthyl Ugaros, named Lord of the Sweet Isle after his defeat of Robert Zur'kein