John Dwight

John Dwight may refer to:
 * John Dwight (died 1661), English settler of Dedham, Massachusetts and progenitor of the Dwight family
 * John Dwight (manufacturer) (1819–1903), American pioneer manufacturer of bicarbonate of soda
 * John Dwight (potter) (died 1703), English Potter
 * John Sullivan Dwight (1813–1893), American music critic and Unitarian minister
 * John Wilbur Dwight(1859–1928), US politician