Lough Boderg
| Lough Boderg | |
|---|---|
| Loch Bó Dearg (Irish) | |
| Location | Ireland |
| Coordinates | 53°52′17″N 7°58′42″W / 53.871264°N 7.978204°W |
| Primary inflows | River Shannon |
| Primary outflows | River Shannon |
| Basin countries | Ireland |
| Surface area | 5.1 km2 (2.0 sq mi) |
| Surface elevation | 36 m (118 ft) |
| Islands | Inishmoylin, Dockery's Island, Coarse Island, Illanamoe |
Lough Boderg (Irish: Loch Bó Dearg) is a lake on the River Shannon in County Roscommon and County Leitrim, Ireland.