The Evangelical Lutheran Church in Thuringia (German: Evangelisch-Lutherische Kirche in Thüringen) was a Lutheran member church of the umbrella Protestant Church in Germany (Evangelische Kirche in Deutschland, EKD). The seat of the church was in Eisenach. The church covered those parts of the state of Thuringia that were not part of the former Province of Saxony. It was the largest Protestant denomination in this area.