•
John Bond (1932–2012), footballer and later manager. •
William Burkitt (1650–1703), author of ''A Poor Man's Help and Young Man's Guide
(1694), and Expository Notes on the New Testament'' (1700–03), which was in print for more than 150 years, was Vicar and Lecturer of Dedham from 1692 to 1703. •
Roger A. Freeman (1928–2005), Dedham farmer and author who became a world authority on the operations of the US
Eighth Air Force in
World War II. • Birthplace of
William Haggar (1851–1925), whose pioneering work with film at the start of the twentieth century made him one of Britain's foremost directors. •
Samuel Meredith RN (1796–1873), the first person to be appointed to the rank of
Chief Constable was born in the village. •
Matthew Newcomen (c.1610–1669), a co-author of
Smectymnuus (1641), who preached before parliament in 1643, was Vicar and Lecturer of Dedham from 1636 to 1662. •
Liza Picard (1927–2022), Lawyer and historian •
Osborne Reynolds (1842–1912), engineer and physicist, who developed the understanding of electricity, magnetism, and fluid flow (part of the equation for determining the change between 'streamline' and 'turbulent' flow is still called a 'Reynold's Number'), was the son of a headmaster of Dedham Grammar School. • Rear Admiral
Ernest Roberts (1878–1933),
rugby union international who represented England from 1901 to 1907. •
John Rogers (c.1570–1636), sometimes referred to as "Roaring" Rogers, who was the most famous preacher of his age, was Vicar and Lecturer of Dedham from 1605 to 1636. • Dedham is the ancestral home of General
William Tecumseh Sherman, of
American Civil War fame, and founding father
Roger Sherman, the only person to have signed all four great state papers of the United States. Their ancestors emigrated to
Massachusetts in the 1630s. •
Mary Whitehouse (1910–2001), social activist who opposed
social liberalism and the mainstream British media, both of which she accused of encouraging a more
permissive society is buried in Dedham. ==References==