Gusvatnet is a lake in the municipality of Lierne in Nord-Trøndelag county, Norway. The lake flows out into the river Guselva which flows a short distance into the larger lake Lenglingen.

Gusvatnet is a lake in the municipality of Lierne in Nord-Trøndelag county, Norway. The lake flows out into the river Guselva which flows a short distance into the larger lake Lenglingen.