South Congregational Church (also known as United Church of Christ in Newport) is a historic church building at 58 S. Main Street (New Hampshire Route 10) in Newport, New Hampshire. The two-story brick church was built in 1823 for a congregation established in 1779, and is the most northerly of a series of rural churches based on a design used by Elias Carter in the design of the Congregation Church in Templeton, Massachusetts. The church building was listed on the National Register of Historic Places in 1989.