Ebenezer Pemberton was a colonial American Congregational clergyman, bibliophile, and minister of the Old South Church in Boston from 1700 to 1717. Under his ministry, the church broadened the scope of its worship and increased the privileges of its pupils, but also turned back to Puritan tradition. He wrote thirteen sermons and owned a valuable personal library.

Congregationalism in the United States consists of Protestant churches in the Reformed tradition that have a congregational form of church government and trace their origins mainly to Puritan settlers of colonial New England. Congregational churches in other parts of the world are often related to these in the United States due to American missionary activities.