The First Congregational Church of East Haven is a historic church at 251 Main Street in East Haven, Connecticut. It was built in 1772-74 by George Lancraft, a local builder, and is one of Connecticut's few surviving pre-Revolutionary churches. It is also one of New England's oldest stone churches, preceded principally by King's Chapel in Boston, Massachusetts. The church was listed on the National Register of Historic Places in 1982. The congregation is affiliated with the United Church of Christ.