People starting with J

612,553 records.

• John J. FlanaganAmerican politician
• John J. FlemmAmerican businessman and politician (1896–1974)
• John J. FlikkieAmerican politician
• John J. FlohertyAmerican illustrator
• John J. FlynnAmerican labor union leader
• John J. Flynnpaleontologist
• John J. FooteAmerican politician
• John J. ForbesAmerican mining engineer
• John J. FordAmerican intelligence officer (1923–1993)
• John J. Ford Jr.numismatist and founding member of the Numismatic Bibliomania Society (1924-2005)
• John J. FrancisAustralian musician
• John J. FrancisAmerican judge
• John J. FruinAmerican engineer, urban planner, and author
• John J. Furedypsychophysiologist (1940–2016)
• John J. GallagherAmerican politician in New Jersey
• John J. GallagherAmerican college football and basketball player and coach (1904-1982)
• John J. GardnerAmerican politician, New Jersey (1845-1921)
• John J. GarlandCanadian politician
• John J. GarstkaMember of the Office of the Secretary of Defense
• John J. Geary
• John J. GhezziAmerican politician
• John J. GiblinAmerican politician
• John J. GilbertAmerican aquatic invertebrate biologist
• John J. GilliganAmerican politician, governor of Ohio (1921–2013)
• John J. GilmanAmerican materials scientist (1925–2009)
• John J. GlennonCatholic cardinal (1862–1946)
• John J. Goossensbusinessman (1944–2002)
• John J. GoreUnited States federal judge (1878-1939)
• John J. GormanAmerican politician (1883-1949)
• John J. Gosinkbacteriologist, microbiologist
• John J. GosperUnion Army officer and Civil Serveant (1841-1913)
• John J. GrahamAmerican graphic artist and designer
• John J. GravattAmerican bishop
• John J. GrayAmerican television writer and producer
• John J. GrebeAmerican physicist (1900–1984)
• John J. GroganAmerican politician
• John J. GumperzAmerican sociolinguist and anthropologist (1922–2013)
• John J. HaferAmerican politician
• John J. HanlonAmerican priest
• John J. HardinAmerican politician (1810-1847)
• John J. HargroveSeaworld senior killer whale trainer
• John J. Harleyillustrator (1840-1919)
• John J. HawkinsAmerican jurist and politician
• John J. HeckartAmerican politician (died 1872)
• John J. HemphillAmerican politician (1849-1912)
• John J. HennesseyUnited States Army four-star general (1921-2001)
• John J. HerreraAmerican lawyer
• John J. HerrickUnited States naval officer (1920–1997)
• John J. HickmanAmerican temperance activist
• John J. Hicksintelligence officer
• John J. Higginspolitician in Massachusetts, US
• John J. HightIndiana writer 1834-1886
• John J. HillAmerican stonemason
• John J. Hoellen Jr.American politician in Illinois (1914-1999)
• John J. HollandAmerican ship builder
• John J. Hollemanparasitologist
• John J. Hollister Jr.American politician (1901–1961)
• John J. HopfieldPolish-American spectroscopist (1891-1953)
• John J. HopperAmerican civil engineer, contractor and politician (1853-1923)
• John J. HoranAmerican businessman
• John J. HornAmerican politician
• John J. HoulihanAmerican politician and businessman
• John J. HowardAmerican politician in New York (1869-1941)
• John J. HuddartBritish-American architect
• John J. HumenskyAmerican Catholic priest
• John J. Irvinerailroad worker, engineer, and politician in Chattanooga, Tennessee
• John J. IrvingAmerican politician
• John J. JacobAmerican philanthropist
• John J. JacobAmerican politician (1829-1893)
• John J. JenkinsAmerican politician (1843-1911)
• John J. JenningsJournalist, editor and drama critic
• John J. JohnsonAmerican politician, Missouri (1926-2016)
• John J. JordanAmerican stage actor
• John J. JungersAmerican businessman and politician
• John J. Kavelaarsborn 1966; Canadian astronomer
• John J. KeaneIrish politician
• John J. KeaneAmerican Catholic archbishop
• John J. KedenburgUnited States Army Medal of Honor recipient (1946-1968)
• John J. KelleyAmerican marathon runner (1930–2011)
• John J. KellyMarine Corps Medal of Honor recipient (1898-1957)
• John J. KempfAmerican politician
• John J. KennedyAmerican politician
• John J. KennedySheriff of Harrison County, Texas
• John J. KennedyAmerican political scientist and author
• John J. KepesHungarian physician
• John J. KerriganAmerican politician
• John J. KeyesAmerican photographer and postcard publisher
• John J. KiernanAmerican politician
• John J. KinzerAmerican politician – Minnesota -House 1935-38 (District 46); House 1941-62 (District 46); House 196
• John J. KirwinUnited States Navy Navy Cross recipient
• John J. KjellevoldNorwegian politician
• John J. KleinerAmerican politician (1845-1911)
• John J. Knightathletic director and athletics coach (1899–1988)
• John J. KnoxAmerican army officer in the Civil War
• John J. KoepsellAmerican businessman and politician
• John J. Koraleski
• John J. LaFalceAmerican politician (1939-2025)
• John J. Lake
• John J. LaniganAmerican businessman and politician
• John J. Lawnpolitician in Massachusetts, US
• John J. Leary Jr.American journalist (1874–1944)
• John J. LeeU.S. zoologist
• John J. LeeAmerican photographer and postcard publisher
• John J. LennonAmerican journalist
• John J. LentzAmerican politician
• John J. Lenzini, Jr.horse trainer
• John J. LeonardAmerican roboticist
• John J. Lindauer(1874-1899) American cigar maker and murder-suicide
• John J. LinsonAmerican politician
• John J. LivingoodAmerican physicist (1903–1986)
• John J. LloydAmerican production designer
• John J. LombardiAmerican politician
• John J. Lord Jr.military personnel
• John J. LoudAmerican inventor (1844-1916)
• John J. Loughlin, Jr.American politician
• John J. Louis Jr.American diplomat (1925–1995)
• John J. Lowe
• John J. LyonsAmerican politician (1881–1945)
• John J. M. Bergeronbiochemist
• John J. MacionisAmerican sociologist
• John J. MackAmerican track and field coach
• John J. MackAmerican businessman
• John J. MackrellAmerican lawyer and politician
• John J. Maher
• John J. Mahoneypolitician in Massachusetts, USA
• John J. ManningAmerican frontiersman
• John J. ManningAmerican labor unionist
• John J. MarescaItalian-American diplomat
• John J. MarquetteAmerican judge
• John J. MatheussenAmerican politician
• John J. MaurerAmerican politician (Democrat)
• John J. McArdleAmerican psychologist
• John J. McCabeAmerican murder victim
• John J. McCallionAmerican politician (1836–1883)
• John J. McCarthyAmerican linguist
• John J. McCarthyAmerican politician from New Jersey (1927-2001)
• John J. McClellanAmerican organist (1874–1925)
• John J. McCloybadminton player
• John J. McCloyAmerican lawyer and banker (1895-1989)
• John J. McClurePennsylvania State Senator
• John J. McConnell, Jr.American judge
• John J. McCuskerAmerican economic historian (born 1939)
• John J. McDadeAmerican politician (1856–1937)
• John J. McDermottAmerican philosopher and a professor (1932-2018)
• John J. McDermottAmerican carcinologist (1927–2017)
• John J. McDonoughAmerican politician, Minnesota
• John J. McDonoughBoston School Committee member
• John J. McEleneyAmerican Roman Catholic priest
• John J. McElligottNew York City Fire Commissioner
• John J. McFallAmerican politician (1918–2006)
• John J. McGilvraAmerican judge
• John J. McGinty IIIMarine Corps Medal of Honor recipient (1940-2014)
• John J. McGloneAmerican zoologist
• John J. McGrathAmerican politician (1872-1951)
• John J. McGuinnessIrish politician
• John J. McGuireAmerican science fiction author (1917-1981)
• John J. McIntyreAmerican politician (1904-1974)
• John J. McIntyreCatholic bishop
• John J. McKendrycurator of prints and photographs at the Metropolitan Museum of Art
• John J. McKettaAmerican chemical engineer
• John J. McKinnonCanadian politician (1847-1884)
• John J. McLaughlinAmerican screenwriter and actor
• John J. McLaughlinCanadian pharmacist
• John J. McLaurinAmerican journalist and newspaper editor
• John J. McMahonAmerican architect
• John J. McMahonCatholic bishop
• John J. McNaboeAmerican politician in New York (1893-1954)
• John J. McNallyAmerican playwright
• John J. McNallyAmerican businessman and government official
• John J. McNamaraAmerican architect
• John J. McNamaraAmerican sailor
• John J. McNaughtUnited States federal judge
• John J. McNeillAmerican theologian
• John J. McNeillyAmerican jurist
• John J. McNicholsAmerican lawyer and politician
• John J. McNultyAmerican politician
• John J. McNulty, Jr.American politician in New York (1922-2009)
• John J. McRaeAmerican politician (1815-1868)
• John J. McSwainU.S. congressman from South Carolina (1875-1936)
• John J. McVeighWorld War II Medal of Honor recipient
• John J. MershonAmerican politician
• John J. MertensAmerican politician
• John J. MescallAmerican cinematographer (1899-1962)
• John J. MidgleyAmerican Army officer
• John J. MillerAmerican politician (1849–1923)
• John J. MillerAmerican journalist and writer (born 1970)
• John J. Miller Jr.American politician (1923–2012)
• John J. MilliganAmerican politician (1795-1875)
• John J. MitchellAmerican banker (1853–1927)
• John J. MonaghanBritish mass spectrometrist
• John J. Moncrieffeditor, choir director
• John J. MooneyCanadian horse racing executive
• John J. Mooneychemical engineer and inventor
• John J. MooreAmerican politician in New York (1920-1976)
• John J. MorganAmerican politician (1770-1849)
• John J. MuccioAmerican diplomat
• John J. Mueller
• John J. MullenAmerican football player and coach
• John J. MullenAmerican mayor
• John J. MurphyAmerican politician
• John J. Murraydied 2007
• John J. NanceAmerican writer
• John J. NashIrish politician
• John J. NeimoreAfrican-American publisher and editor
• John J. NicholsU.S. Air Force general
• John J. NimrodAmerican politician
• John J. NordfjellNorwegian politician
• John J. Norris Jr.American diplomat
• John J. O'BrienAmerican civil servant (1919-2001)
• John J. O'Briencommissioner of the Massachusetts Probation Service
• John J. O'BrienAmerican police and military instructor and jujutsuka
• John J. O'ConnellAmerican politician in Washington (1919-1998)
• John J. O'ConnellNYPD police detective who headed the NYPD Police Academy from 1930-1942 and was Chief Inspector from
• John J. O'ConnorAmerican politician; Republican member of the New Hampshire House of Representatives, Sullivan 4 (20
• John J. O'ConnorAmerican journalist
• John J. O'ConnorAmerican politician in New York (1855-1898)
• John J. O'ConnorAmerican politician in New York (1885-1960)
• John J. O'ConnorIndustrial researcher
• John J. O'Connorartist (born 1972)
• John J. O'DonnellAmerican labor union leader (1925–2022)
• John J. O'HaraAmerican judge (1922–1997)
• John J. O'HaraAmerican politician (1885-1954)
• John J. O'HareAmerican athlete (1897–1981)
• John J. O'KellyIrish politician, author and publisher (1872-1957)
• John J. O'MalleyAmerican architect
• John J. O'MearaIrish philosopher
• John J. O'SheaIrish journalist
• John J. OrdoverAmerican businessman and writer
• John J. OwenAmerican Democratic politician (1859–1933)
• John J. PalmerAmerican homebrewer
• John J. Paris, S.J.American academic
• John J. ParkerAmerican judge (1885–1958)
• John J. Patterson(born 1885)
• John J. PattersonAmerican businessman and politician (1830-1912)
• John J. PaulyAmerican academic
• John J. PeckUnion United States Army general (1821–1878)
• John J. PelleyAmerican railroad executive (1878–1946)
• John J. PeoliAmerican-born Cuban artist (1825–1893)
• John J. PerryAmerican politician, Maine (1811-1897)
• John J. Perryman IVAmerican sailor
• John J. PershingUnited States Army general in World War I
• John J. PeschUnited States general (1921–2010)
• John J. PetitAmerican architect, active in New York
• John J. Pettus23rd governor of Mississippi (1813-1867)
• John J. PhelanAmerican boxing commissioner (1872–1946)
• John J. PhelanSupreme Knight of the Knights of Columbus (1851-1936)
• John J. Phelan, Jr.American financier (1931-2012)
• John J. PhillipsUS Congressman (1887-1983)
• John J. PierceAmerican writer
• John J. Pinder Jr.U.S. Army Medal of Honor recipient (1912–1944)
• John J. Pipolybotanist
• John J. PitneyAmerican political scientist
• John J. Pogonoskimarine biologist
• John J. PoindexterAmerican slave trader (~1816–1870)
• John J. PowersAmerican food scientist (1918-2014)
• John J. PrendergastNew York State Senator (1814-1818)
• John J. PresleyBritish musician
• John J. PruisPresident of Ball State University (1923-2016)
• John J. RaskobAmerican businessperson (1879–1950)
• John J. Ray IIIAmerican lawyer and business executive
• John J. ReddingtonRoman Catholic bishop (1910-1994)
• John J. RedmondAmerican painter, living in New York and Switzerland
• John J. ReedyAmerican politician
• John J. RehrAmerican physicist
• John J. ReidBritish athletics competitor
• John J. ReynoldsAmerican distance runner
• John J. Reynolds7 Dec 1812 - 17 Oct 1908
• John J. RiccardoAmerican businessman (1924–2016)
• John J. Richardsonactor
• John J. RoaneAmerican politician (1794-1869)
• John J. RobinsonAmerican author and historian
• John J. RobinsonAmerican lawyer and politician
• John J. RobisonAmerican politician (1824–1897)
• John J. RooneyAmerican judge (1915-1998)
• John J. Rowlandswriter and journalist
• John J. RukaAmerican politician (1862–1928)
• John J. RyanAmerican football and basketball player and coach (1886-1950)
• John J. Sakmarscreenwriter and television producer
• John J. SampsonAmerican lawyer
• John J. SantucciNew York politician and prosecutor
• John J. SavageAmerican politician
• John J. SawtelleAmerican politician
• John J. ScannellTammany Hall politician
• John J. Schenkbotanist
• John J. Schmidt
• John J. SchumacherDFounder of Southwestern university School of LAw
• John J. SennAmerican politician from Wisconsin (1828-1893)
• John J. Shea, Jr.American physician (1924-2015)
• John J. SheehanRecipient of the Purple Heart medal
• John J. ShermanAmerican professional bodybuilder
• John J. SieChinese-American businessman
• John J. SiegfriedAmerican economist
• John J. SinsimerAmerican politician
• John J. Slater, Jr.American lawyer and politician in Massachusetts
• John J. SliterAmerican politician
• John J. Smith(1820-1906)
• John J. SmithiesAustralian museum director
• John J. Snow, Jr.American politician
• John J. SnyderAmerican Roman Catholic bishop
• John J. SpanishAmerican politician
• John J. SpeightAmerican judge (1900–1954)
• John J. SpoltoreAmerican politician (1921-1973)
• John J. St. JohnCanadian politician
• John J. StamosAmerican judge (1924–2017)
• John J. StarksAmerican academic administrator
• John J. StevensAmerican businessman (1852–1928)
• John J. StraussAmerican screenwriter and producer
• John J. StudzinskiBritish banker
• John J. StuhrAmerican philosopher (born 1951)
• John J. SullivanAmerican lawyer and diplomat (born 1959)
• John J. SumpterAmerican politician
• John J. SweeneyAmerican speaker
• John J. SzatonAmerican sculptor
• John J. TallmadgeAmerican mayor
• John J. Tammaro, Jr.American Thoroughbred racehorse trainer
• John J. TatgenhorstAmerican composer
• John J. TaylorAmerican politician (1808-1892)
• John J. Terrell1857–1920, 16th Texas Land Commissioner
• John J. Tharp, Jr.United States District Judge
• John J. Thatamaniltheologian, university teacher
• John J. ThomasAmerican politician (1813-1895)
• John J. ThomsonCanadian sound mixer
• John J. TierneyIrish-American Catholic priest and physician (1853-1941)
• John J. TierneyAmerican politician from Boston
• John J. TigertAmerican educationalist (1882-1965)
• John J. Tkacik, Jr.American diplomat
• John J. ToddAmerican judge
• John J. TokheimNorwegian businessperson
• John J. TolsonUnited States Army general (1915-1991)
• John J. TominacUnited States Army Medal of Honor recipient
• John J. TooheyAmerican clergyman
• John J. TurinAmerican mathematician and physicist
• John J. TysonAmerican mathematical biologist
• John J. Uicker, Jr.American mechanical engineering professor
• John J. Valentine, Sr.American businessman
• John J. Van BurenUnited States Navy Navy Cross and Distinguished Flying Cross recipient (1915-1942)
• John J. VisDutch impresario and record producer (1929–2015)
• John J. VollAmerican flying ace
• John J. WalshAmerican politician and businessman from Michigan
• John J. WardCatholic bishop (1920-2011)
• John J. WeinheimerAmerican football player and coach
• John J. Welch, Jr.American scientist
• John J. WhitacreAmerican politician (1860-1938)
• John J. WhiteAustralian rules footballer, born 1887
• John J. Wicker, Jr.American lawyer and politician
• John J. WiensU.S. herpetologist
• John J. WildAmerican inventor
• John J. WilkesBritish archaeologist and academic (born 1936)
• John J. WilliamsAmerican politician (1904-1988)
• John J. WilliamsUnion Army soldier
• John J. WilliamsAmerican baseball player
• John J. Wilsonmember of the New Jersey General Assembly (1926-2015)
• John J. WinklerAmerican classical philologist (1943–1990)
• John J. WinterAmerican politician (1866–1946)
• John J. WiseAmerican chemical engineer and research executive
• John J. WolcottAmerican merchant, banker and politician (1810-1881)
• John J. WoodAmerican politician (1784-1874)
• John J. WootenAmerican playwright
• John J. WysongAmerican lawyer
• John J. YorkAmerican actor
• John J. Youngartist and lithographer active in the American West
• John J. Young, Jr.US Department of Defense official
• John J.A. JannoneAmerican artist
• John JaakkeDutch lawyer
• John JabarajADIT in Testing from Vel Tech Engineering College, Pudukkottai
• John Jabaraj NBE BTech in Information Technology from Vel Tech Engineering College, Chennai
• John Jabez Edwin MayallEnglish photographer (1813–1901)
• John Jabez ThurstonCanadian politician (1888-1960)
• John JachymAmerican businessman (1918–2005)
• John JackBE BTech in Digital Marketing, Delhi
• John JackBritish record producer (1933-2017)
• John JackScottish footballer (1932-1988)
• John JackScottish poet from Rutherglen
• John Jack BarkerAmerican politician (1852–1927)
• John Jack JimBMM in Applied Physics from Apollo Institute of Health Care Management, San Francisco
• John Jack Vrieslanderetcher, illustrator
• John JackettAustralian politician
• John JacklinEnglish cricketer (born 1947)
• John JacksBS in Business Administration in Finance from Tufts University, New York City
• John JacksPGP in Finance from IIM B, karnataka
• John JacksonADCNS in Network and Telecommunications from DeVry University, Los Angeles
• John Jackson9th mayor of Tampa, Florida, born 1809
• John JacksonIrish field hockey player
• John Jacksontrade unionist
• John JacksonEnglish footballer (1942–2022)
• John JacksonBritish bishop
• John JacksonBritish MP for Davenport, born 1851
• John JacksonEnglish nonconformist minister, born 1621
• John JacksonEnglish cricketer for Lancashire (1841-1906)
• John JacksonBritish steeplechaser
• John JacksonEnglish painter (1778–1831)
• John JacksonAmerican law professor
• John JacksonAmerican football player (born 1999)
• John JacksonAmerican wide receiver, born 1967
• John JacksonBritish speedway rider
• John JacksonAmerican blues musician (1924–2002)
• John JacksonEnglish cricketer (1833-1901)
• John JacksonScottish footballer
• John JacksonEnglish screenwriter
• John JacksonEnglish traveller and author (-1807)
• John Jackson
• John JacksonEnglish classical scholar; (1881-1952)
• John JacksonEnglish actor and theatre manager
• John JacksonEnglish boxer, born 1769
• John JacksonAmerican sport shooter, born 1885 (1885–1971)
• John JacksonAmerican politician, Virginia
• John JacksonScottish footballer, born 1906
• John JacksonAmerican baseball pitcher, born 1909
• John Jacksonjazz musician
• John JacksonChilean cricketer, born 1898
• John Jackson
• John JacksonScottish astronomer (1887-1958)
• John JacksonBritish MP for Pontefract, died 1637
• John JacksonEnglish football manager (1861–1931)
• John JacksonBritish politician (1919–1976)
• John JacksonArchdeacon of Clogher
• John JacksonCanadian clergyman (18th century)
• John JacksonEnglish businessman
• John JacksonScottish racing driver
• John JacksonEnglish engraver, born 1801 (1801–1848)
• John JacksonEnglish clergyman, born 1686
• John JacksonSchool principal in Belfast, and proponent of vertical handwriting
• John Jacksonsecurity researcher
• John JacksonEnglish footballer born 1923
• John Jacksonmusician and music executive
• John JacksonAmerican football player (born 1965)
• John JacksonVirgin Islands boxer (born 1989)
• John Jackson CozadAmerican murderer and real estate developer (1830-1906)
• John Jackson DickisonConfederate Army officer
• John Jackson MillerAmerican writer
• John Jackson Oakdenpastoralist, explorer, runholder
• John Jackson SmaleChief Justice of Hong Kong
• John Jackson WalshAmerican politician (1871-1949)
• John JacobSales at uno minda, New Delhi
• John JacobMBA in Carpenter System from Madurai Kamaraj University, Bangalore
• John JacobB.Tech in Mechanical Engineering from Bharatiya Vidya Bhavans Sardar Patel Colle, Mumbai
• John JacobBE BTech in Electronics and Tele-Communication Engineering from St Josephs Colle, Chennai
• John JacobPGDBM in Marketing from Indian Institute of Advanced Management, Visakhapatnam
• John JacobB.Tech in Computer Science and Engineering from VJCET, Thiruvananthapuram
• John Jacobin Physician from Kasturba Medical College, Kasargod
• John JacobAmerican politician & activist
• John JacobOfficer of the British East India Company
• John Jacob AbelAmerican biochemist and pharmacologist (1857–1938)
• John Jacob Astor IGerman-American businessman (1763-1848)
• John Jacob Astor IIIUnion Army officer and capitalist (1822–1890)
• John Jacob Astor IVAmerican businessman, real estate builder, investor, inventor, writer, lieutenant colonel (1864–1912
• John Jacob Astor VIAmerican socialite, shipping businessman, and unborn Titanic survivor (1912–1992)
• John Jacob Astor, 1st Baron Astor of HeverEnglish Baron (1886-1971)
• John Jacob BauschGerman-American optician and businessman (1830-1926)
• John Jacob BijuPGDM in HR and Marketing from Asan, Pathanamthitta
• John Jacob Blarer of WartenseeGerman provost
• John Jacob CossAmerican philosophy professor
• John Jacob DomingoNominations & Awards in America
• John Jacob Esher(1823-1901)
• John Jacob FaeschAmerican businessman
• John Jacob Furlowbotanist (1942- )
• John Jacob GlessnerAmerican businessman (1843–1936)
• John Jacob LavranosSouth African botanist
• John Jacob LehmanowskyPolish soldier and writer (1773–1858)
• John Jacob Lindauer(1838-1926) American soldier during Civil War
• John Jacob Lindauer(1840-1888) American organized crime figure
• John Jacob LoebAmerican composer
• John Jacob MickleyAmerican farmer, Revolutionary War militia, born 1737, died 1808
• John Jacob MickleyProvince of Pennsylvania farmer, born 1697, died 1769
• John Jacob MorrisonMayor of New Brunswick, New Jersey
• John Jacob NilesAmerican musician and balladeer from Kentucky (1892–1980)
• John Jacob Oswandelsoldier and memoirist in the 1848 Mexican War
• John Jacob Prevauxpolitician in Massachusetts, US (1857-1910)
• John Jacob RhodesAmerican politician (1916–2003)
• John Jacob Rhodes IIIAmerican politician (1943–2011)
• John Jacob RileyAmerican politician (1895-1962)
• John Jacob RogersAmerican politician (1881–1925)
• John Jacob SeibelsAmerican diplomat
• John Jacob ThomasTrinidadian linguist and writer (1841 – 1889)
• John Jacob Vanderkemp
• John Jacob von JulinFinnish pharmacist and industrialist
• John Jacob WithrowCanadian businessman and politician
• John Jacob ZinkAmerican architect
• John Jacob, 1st Baronet of BromleyMember of Parliament of England
• John Jacob, Marquess of MontferratMarquess of Montferrat
• John JacobsAmerican evangelist (born 1959)
• John JacobsAmerican activist (1847–1997)
• John JacobsBritish professional golfer (1925-2017)
• John Jacobsproducer
• John Jacobsprofessional golfer (born 1945)
• John JacobsenDanish handball player
• John Jacobssoncomposer, organist
• John JacobyAustralian adventure racer (born 1965)
• John Jacombcricketer (1841-1891)
• John JacopBCA in Philosophy from University of East London, London
• John Jacquescabinet-maker, furniture manufacturer, and financier
• John Jacques, Baron JacquesBritish businessman (1905-1995)
• John Jaenikeevolutionary biology researcher
• John Jaffer JanardhananBE BTech in Electrical and Electronics Engineering from Ramaiah Institute of Tec, Bangalore
• John JaffrayBritish newspaper publisher
• John JaffrayEnglish bookbinder and Chartist
• John JaffursAmerican football player (1923-1996)
• John JagerSlovene-American architect and city planner (1871–1959)
• John JaggerBritish Member of Parliament (1872-1942)
• John JaggerCanadian ice hockey player