Eden Theological Seminary is a seminary of the United Church of Christ in Webster Groves, Missouri, near St. Louis, Missouri.

The seminary was established in 1850 by German pastors in what was then the American frontier. The pastors soon formed the German Evangelical Synod of North America. This, after subsequent mergers, became a part of the UCC. One of the early campuses in St. Louis became Normandy High School. The school was augmented by a merger with the Central Theological Seminary, an institution of the Reformed Church in the United States in Dayton, Ohio, in the 1930s, concurrent with the merger of the two denominations into the Evangelical and Reformed Church.