Lake delle Malghette is an alpine lake in north-western Trentino. It is located in Val Meledrio at an altitude of 1890 metres, in the Adamello-Brenta Natural Park.
The water of the lake is used to supply the aqueduct of Campo Carlo Magno and Folgarida. It is a dammed lake of natural origin. It is located in the Parco Naturare Adamello-Brenta in the upper Val Meledrio, in an environment characterized by coniferous woods and meadows, on a terrace overlooking the northern Brenta Dolomites to the east. To the west it is dominated by Monte Nambino, Cima Lasté and Cima Artuick. Near the lake there is a refuge and the remains of Malga Piano.
It can be reached on foot from the village of Campo Carlo Magno, or alternatively from Malga Dimaro or Malga Zeledria.