| Lake Lidzbark | |
|---|---|
| Location | Masurian Lake District |
| Basin countries | Poland |
| Surface area | 122 ha |
| Settlements | Lidzbark Welski |
Lake Lidzbark (Polish: Jezioro Lidzbarskie, German: Lautenburger See) is a lake in Masurian Lake District of Warmia-Masuria Voivodeship of Poland. Lidzbark Welski, a town, lies at the confluence of the lake and the River Wel.