Grong Church (Norwegian: Grong kirke) is a parish church of the Church of Norway in Grong municipality in Trøndelag county, Norway. It is located in the village of Medjå, on the north side of the river Namsen. It is the church for the Grong parish which is part of the Namdal prosti (deanery) in the Diocese of Nidaros. The white, wooden church was built in a long church style in 1876 using plans drawn up by the architects Håkon Mosling and Jacob Wilhelm Nordan. The church seats about 260 people.