House Ugaros of the Sweet Isle
| Seat | Sweetcastle, Sweet Isle |
| Head | |
| Region | |
| Title | Lord of the Sweet Isle |
| Overlord | |
| Sworn Houses | |
| Founder | |
| Founded | V 405 |
House Ugaros of the Sweet Isle is a cadet branch of House Ugaros founded in V 405 when Sir Karthyl Ugaros was granted lordship over the Sweet Isle.