Lago Morto
| Lago Morto | |
|---|---|
|   Lago Morto | |
| Location | Province of Treviso, Veneto | 
| Coordinates | 46°03′36.00″N 12°19′16.00″E / 46.0600000°N 12.3211111°E | 
| Basin countries | Italy | 
| Surface elevation | 273 m (896 ft) | 

Lago Morto (Italian for "dead lake") is a lake in the Province of Treviso, Veneto, Italy. It has this name because it has no effluent nor surface rivers feeding it, being fed probably by an underground karst river.