Lønset Church (Norwegian: Lønset kirke) is a parish church of the Church of Norway in Oppdal municipality in Trøndelag county, Norway. It is located in the village of Lønset, along the Norwegian National Road 70 in the western part of the municipality. It is the church for the Lønset parish which is part of the Gauldal prosti (deanery) in the Diocese of Nidaros. The white, wooden church was built in an octagonal style in 1863 using plans drawn up by the architect and the carpenter J. Rønningen. The church seats about 250 people.