Turgesius Island
| Turgesius Island Inis Thuresius | |
|---|---|
| Town | |
| Coordinates: 53°39′45″N 7°13′20″W / 53.6625°N 7.222201°W | |
| Country | Ireland | 
| Province | Leinster | 
| County | County Westmeath | 
| Elevation | 125 m (410 ft) | 
| Time zone | UTC+0 (WET) | 
| • Summer (DST) | UTC-1 (IST (WEST)) | 
The principal island on Lough Lene is named after Turgesius who was a Viking leader who is said to have conquered Dublin.