John Strong may refer to:
People John Strong (mariner), English captain who made the first recorded landing on the Falkland Islands, in 1690 John Strong (Michigan politician) (1830–1913), politician from the U.S. state of Michigan John Strong (Vermont politician) (1738–1816), American politician John Franklin Alexander Strong (1856–1929), Alaskan politician John Strong (educationalist) (1868–1945), British educationalist John Clifford Strong (1922–2003), British governor of the Turks and Caicos, 1978–1982 John Anderson Strong (1915–2012), Scottish surgeon and academic John D. Strong (1905–1992), professor of physics and astronomy John S. Strong (born 1948), American religion academic John Strong (actor) (born 1969), Ukrainian pornographic actor and director Johnny Strong (born 1974), American actor and composer John Strong (sportscaster) (born 1985), American television sportscaster John Strong (colonist) (1610–1699), English-born New England colonist and politician John Strong Sr. (1798–1881), English–American farmer and politician
Other uses Mrs. John L. Strong, a privately held American luxury company and manufacturer of custom papers and stationery
See also Jack Strong (disambiguation) John Strong Newberry (1822–1892), U.S. geologist John Stronge of the Stronge baronets