•
J. Ernest Bell II (born 1941), American politician and lawyer •
J. Franklin Bell (1856–1919), U.S. Army Chief of Staff (1906–1910) •
Jack Bell (disambiguation), multiple people, including: •
Jack Bell (footballer, born 1868), footballer with Everton F.C. •
Jacob Bell (disambiguation), multiple people •
Jaheim Bell (born 2001), American football player •
James Franklin Bell, US Army Major General, Medal Of Honor recipient, US Army Chief of Staff •
James Spencer-Bell (1818–1872), British politician •
Jamie Bell (born 1986), British actor •
James Bell (basketball) (born 1992), Basketball Player •
Jane Bell (disambiguation), multiple people •
Jay Bell (born 1965), American baseball player •
Jeanne Bell (1888–1978), British artist •
Jeff Bell (disambiguation), multiple people •
Jimmy Bell Jr. (born 2000), American football player •
Jocelyn Bell Burnell (born 1943), British astronomer •
Joel Bell (born 1985), professional Canadian football player •
Johann Adam Schall von Bell, German Jesuit missionary •
Johannes Bell (1868–1949), German jurist and politician •
John Bell (disambiguation), multiple people, including: •
John Bell (Bishop of Worcester) (died 1556), English clergyman •
John Bell (New Hampshire) (1765–1836), American politician, Governor of New Hampshire •
John Bell (Tennessee politician) (1797–1869), American politician from Tennessee •
John Bell (explorer) (1799–1868), Canadian explorer and governor •
John Bell (Australian actor), Australian Shakespearean actor •
John Joy Bell (1871–1934), Scottish author •
John L. Bell, Scottish religious figure •
John Lane Bell, Canadian philosopher and mathematician •
John Stewart Bell (1928–1990), British physicist originated Bell's Theorem •
John Thomas Bell (1878–1965), British businessman, founder of Bellway home builders •
John Bell (surgeon) (1763–1820), brother of Charles Bell (anatomist) •
John Bell (British Army officer), Lieutenant Governor of Guernsey 1848–1854 •
John William Bell (1838–1901), Canadian political figure •
John Bell (musician), American guitarist and singer •
John Bell (farmer) from The Bell Witch legend •
John Graham Bell (1812–1899), American taxidermist •
John Howatt Bell (1846–1929), Prince Edward Island politician •
John Irving Bell (born 1952), British–Canadian biologist •
Jon Bell (disambiguation), several people called Jonathan or Jon Bell •
Jonny Bell (rugby union), rugby union player •
Joique Bell (born 1986), American football player •
Joseph-Antoine Bell (born 1954), Cameroonian international football goalkeeper •
Joseph Bell (1837–1911), Scottish physician, pioneer of forensic diagnostics, inspiration for Sherlock Holmes •
Josh Bell (disambiguation), multiple people •
Joshua Bell (born 1967), American musician •
Joshua Peter Bell (1827–1881), Queensland Parliamentarian •
Josiah Hughes Bell (1791–1838), American pioneer •
Joyce Rockenbach Bell, American coleopterist •
Julia Bell (1879–1979), British geneticist •
Julian Bell (1908–1937), English poet •
Julie Bell (born 1958), American painter •
Justin Bell (born 1968), British racecar driver, son of Derek Bell ==K==