First Congregational Church and Lexington School

First Congregational Church and Lexington School (also known as New School Presbyterian Church and the Old Congregational Church) consists of an historic church building located at 47 Delaware Street and an historic school building located at 51 W. Church Street, both in Lexington, Ohio. The school building is now the Richland County Museum.

On February 23, 1979, the two buildings were added to the National Register of Historic Places.