Benjamin Brook (1776–1848) was an English nonconformist minister and religious historian.
He was born at Nether Thong, near Huddersfield. When young he was admitted to membership in the independent church at Holmfield, under the Rev. Robert Gallond. In 1797 he entered Rotherham College as a student for the ministry. In 1801 he became the first pastor of the congregational church at Tutbury, Staffordshire.
He pursued studies into puritan and nonconformist history and biography. Resigning his ministerial duties in 1830, from failing health, he lived at Birmingham, still continuing his studies, and publishing. Alexander Gordon in the Dictionary of National Biography comments that Brook was a better biographer than historian. He was a member of the educational board of Springhill College, opened August 1838. At the time of his death he was collecting materials for a history of puritans who emigrated to New England. He died at the Lozells, then outside Birmingham, on 5 January 1848, at the age of 73. He is said to have been one of the last who retained among the congregationalists the old ministerial costume of shorts and black silk stockings.
He published: