John Howard (born 1939) was Prime Minister of Australia from 1996 to 2007.

John Howard may also refer to:

Other politicians John Howard (died 1437) (1366–1437), MP for Essex, Cambridgeshire and Suffolk John Howard (MP for Faversham) (1863–1911), British Member of Parliament for Faversham 1900–1906 John Howard (Southampton Test MP) (1913–1982), British Member of Parliament, 1955–1964 John Eager Howard (1752–1827), U.S. Senator from Maryland John J. Howard (1869–1941), New York politician John Morgan Howard (1837–1891), British judge and Conservative Party politician

Actors John Howard (Australian actor) (born 1952), Australian actor John Howard (American actor) (1913–1995), American actor

Sports John Howard (cyclist) (born 1947), Olympic cyclist who set a land speed record on a pedal bicycle John Howard (Canadian sprinter) (1888–1937), Canadian athlete who ran in the 1912 Summer Olympics John Howard (fighter) (born 1983), mixed martial arts fighter John Howard (lacrosse) (1934–2007), American educator and lacrosse player and coach John Howard (Micronesian sprinter) (born 1981), Micronesian sprinter John Howard (adventure racer), New Zealander considered the pioneer of adventure racing

John Obed Howard (1928–1975), Canadian lightweight boxer Johnny Howard (born 1980), English rugby union player

Architects John George Howard (1803–1890), born John Corby, Canadian architect John Galen Howard (1864–1931), American architect in the early 20th century

Musicians John Howard (singer-songwriter) (born 1953), English singer-songwriter and pianist John Tasker Howard (1890–1964), American music historian and composer

Science and engineering John Howard (automotive engineer), British Formula One engineer John Howard (civil engineer) (1901–1986), British civil engineer John Howard (industrialist) (1791–1878), British industrialist John Howard (mathematician) (1753–1799), Scottish mathematician John Howard (NIOSH director), American public health administrator John Howard (optical physicist) (1921–2015), president of the Optical Society of America in 1991 John Eliot Howard (1807–1883), English chemist

Military John Howard (British Army officer) (1912–1999), best known for leading a vital assault during D-Day in the Second World War John Howard, 1st Duke of Norfolk (c. 1425–1485), Duke of Norfolk and Lord High Admiral John Howard, 15th Earl of Suffolk (1739–1820), British soldier and nobleman John Martin Howard (1917–1942), United States Navy officer

Others John Howard (author) (born 1961), English author John Howard (prison reformer) (1726–1790), English prison reformer of the 18th century John Howard Society of Canada John Howard, a minor character in Marvel Comics John C. Howard (1930–1983), American film editor John D. Howard, American businessman and private equity investor, head of Irving Place Capital John Curtois Howard (1887–1970), Chief Justice of Ceylon, 1939–1945 John Langley Howard (1902–1999), American artist, muralist, printmaker and illustrator John Howard (born 1951), bishop of Episcopal Diocese of Florida John P. Howard III (born 1984), American lawyer and judge

See also John Wagner (born 1949), comics writer who used the nom de plume John Howard Jack Howard (disambiguation) Jon Howard (born 1985), musician Jonathan Howard (disambiguation)