People starting with L
264,356 records.
- Louis Christophe Lemoro de LafayeFrench politician
- Louis Chrétien CarrièreFrench soldier and officer (1771-1813)
- Louis ChuAmerican writer
- Louis ChuaSingaporean politician
- Louis Chuard
- Louis Chude-SokeiWriter and scholar
- Louis ChâtelainSwiss architect (1805-1885)
- Louis ChâtellierFrench historian (1935-2016)
- Louis Chériactor
- Louis ChéronFrench painter (1660-1725)
- Louis Chérypainter
- Louis CiccarelloAmerican politician
- Louis ClaesBelgian politician
- Louis ClaesBelgian photographer
- Louis Clair HunterAmerican historian
- Louis ClappierFrench writer and editor (19__-1956)
- Louis ClarkBritish composer and conductor (1947-2021)
- Louis ClarkAmerican football coach and player
- Louis ClarkAmerican football player
- Louis ClarkeAmerican sprinter (1901-1977)
- Louis Clarkeantiquarian, archaeologist, collector and curator
- Louis Claude BoucherFrench politician (1778-1854)
- Louis Claude BrulléFrench printer
- Louis Claude Bruno Larroquemineralogist
- Louis Claude Cadet de GassicourtFrench chemist
- Louis Claude ChaillotFrench officer (1768–1836)
- Louis Claude Daniel RojouFrench politician
- Louis Claude du ChastelFrench soldier and officer
- Louis Claude MartinBritish physicist (1891-1981)
- Louis Claude Monnet de LorbeauFrench general (1766–1819)
- Louis Claude MouchotFrench painter (1830-1891)
- Louis Claude NoisetteFrench botanist (1772-1849)
- Louis Claude Nyassa
- Louis Claude PaviotFrench artist (1872-1942)
- Louis Claude PaviotFrench artist, active 19th-20th century (1872–1943)
- Louis Claude PurserIrish classical scholar (1854-1932)
- Louis Claude RichardFrench botanist (1754-1821)
- Louis ClausadeFrench sculptor
- Louis ClavelFrench politician (1895-1975)
- Louis Clayeuxart critic, art dealer
- Louis Clayton JonesAmerican lawyer (1935-2006)
- Louis Clemencetmilitary officer
- Louis ClerFrench association football player (1905-1950)
- Louis ClercFrench historian
- Louis Clerc-Leubapolitician
- Louis Clerckxpolitician
- Louis ClesseBelgian painter (1889-1961)
- Louis ClichyFrench director and animator
- Louis ClinckeBelgian para-cyclist
- Louis Clinton Hatch
- Louis ClitHungarian physician and biologist (1902-1962)
- Louis Clootsjujutsuka
- Louis CloquetBelgian architect (1849–1920)
- Louis Cloutierprofessor in the mechanical engineering department of Laval University (1936-2017)
- Louis Clovis VernetFrench politician, member of the French National Assembly (1820–1896)
- Louis CluchagueFrench rugby union player (1902-1978)
- Louis CluzelFrench politician
- Louis Clyde GaleAmerican cleric
- Louis Clyde StoumenAmerican photographer (1917-1991)
- Louis ClémentFrench military personnel
- Louis ClémentSwiss boxer
- Louis Clémentpainter (1882-1977)
- Louis Clément de Riscurator, historian
- Louis Clément FallerFrench painter, draftsman, and lithographer (1819-1901)
- Louis CoacheFrench priest (1920–1994)
- Louis CoatalenBritish automobile engine designer (1879-1962)
- Louis Cobaigeneral contractor, soldier
- Louis CobbaertBelgian politician
- Louis CobbettBritish physician
- Louis CoblitzGerman painter (1814–1863)
- Louis CockerellEnglish cricketer and clergyman (1836-1929)
- Louis CoderreCanadian politician (1865-1935)
- Louis CodetFrench politician (1876-1914)
- Louis Codomierphycologist
- Louis Coenenviolinist
- Louis Coenen(1797-1873)
- Louis CoenenDutch pianist
- Louis Coenraad OuwerlingCivil servant in the Netherlands Indies (1871-1940)
- Louis CoerneAmerican composer and music educator (1870–1922)
- Louis CoffinFrench photograph and postcard publisher
- Louis CognetFrench historian (1917-1970)
- Louis CohenAmerican mobster and murderer (1904-1939)
- Louis CohenDutch socialist (1864-1933)
- Louis CohenNew Zealand cricketer
- Louis CohenEnglish conductor and violinist
- Louis Cohnopinion journalist, politician
- Louis Coiffait-Gunnresearcher
- Louis CoignardFrench printer
- Louis CoignardFrench painter (1810–1880)
- Louis ColaianniAmerican actor
- Louis ColasFrench historian
- Louis Colas
- Louis Colas de La BaronnaisFrench officer
- Louis ColavecchioAmerican counterfeiter
- Louis Colbert(1667-1745)
- Louis ColdreCatholic priest, missionary
- Louis ColeBritish film-maker and YouTube personality
- Louis ColeAmerican musician
- Louis ColemanAmerican baseball player
- Louis ColensBelgian trade unionist (1877-1936)
- Louis ColinSwiss photographer
- Louis CollardBelgian politician and Nazi collaborationist (1914–1947)
- Louis Collardetmilitary officer
- Louis Collenot d'AngremontFrench counter-revolutionary (1748–1792)
- Louis CollinetOfficer of the French Navy
- Louis ColombaniFrench commercial trader and politician (1931–2024)
- Louis Colombier
- Louis ColsonFrench soldier (1875–1951)
- Louis Colson
- Louis CombesFrench architect
- Louis CombesFrench official (1822–1881)
- Louis CombetFrench academic
- Louis Combettesrugby union player
- Louis Comfort TiffanyAmerican stained glass and jewelry designer (1848-1933)
- Louis CompainFrench actor and singer
- Louis Compointarchitect, landscape painter
- Louis CompteFrench photographer
- Louis Compton MiallFullerian Professor of Physiology & Comparative Anatomy (1904-1906)
- Louis Comte(1870-1959)
- Louis ComteFrench pastor
- Louis Comte
- Louis Comtemagician (1788-1859)
- Louis ComtetFrench mathematician (1933-2012)
- Louis ComtoisCanadian painter (1945-1990)
- Louis ComynsBritish politician (1904-1962)
- Louis CongoAmerican slave
- Louis Conil Lacoste
- Louis ConneSwiss sculptor (1905-2004)
- Louis ConneauFrench soldier (1856-1930)
- Louis Conrad PelletierCanadian lawyer and politician (1852–1929)
- Louis Conrad RosenbergAmerican printmaker (1890–1983)
- Louis ConradieSouth African rugby union footballer
- Louis ConradtAmerican lawyer
- Louis ConsFrench university teacher (1879-1942)
- Louis ConsalvoAmerican mobster
- Louis ConstantFrench boxer
- Louis Constant François Jean HébertFrench politician
- Louis Constant LambeletSwiss politician (1827-1882)
- Louis Constant PrévostFrench geologist
- Louis Constant van Panhuysmajor from The Netherlands and castellan (1869-1949)
- Louis Constant VauthierSwiss physician and internationalist
- Louis Constant WairyValet to Napoleon (1778-1845)
- Louis Constant WestenenkDutch politician (1872-1930)
- Louis Constantijn Theodor Jacques Rieberarchitect, building engineer
- Louis ConstantinFrench composer and violinist (1585-1657)
- Louis Constantinsculptor
- Louis Constantin of RohanCatholic cardinal
- Louis Constanz BergerGerman manufacturer and liberal politician (1829-1891)
- Louis Contesse
- Louis ContrynBelgian theatre director
- Louis ConvensBelgian bicycle racer
- Louis Conventspolitician
- Louis ConversFrench sculptor (1860–1915)
- Louis CoolenDutch footballer (born 1952)
- Louis Cools-LartiguePresident Dominican (1905-1993)
- Louis Coolsaetcyclist (1884-1941)
- Louis CoolsetBelgian cyclist
- Louis CooperAmerican football player
- Louis Coppenspolitician
- Louis CoppersmithAmerican politician (1928-1989)
- Louis CoqueletFrench writer
- Louis Coquelincyclist
- Louis CorbièreFrench botanist (1850-1941)
- Louis CordeletFrench politician (1834–1923)
- Louis CordiceBritish actor
- Louis CordierFrench engraver active in Abbeville towards the middle of the 17th century
- Louis Cordierpainter from France
- Louis CordierFrench geologist, petrograph and mineralogist
- Louis Cordiercopper engraver
- Louis CordiezFrench playwright and librarian (1813-1884)
- Louis CorletFrench athletics competitor
- Louis CormanFrench physician (1901–1995)
- Louis Corneille Wijesinghewriter, translator
- Louis CornelissenBritish lithographer, colourman and shopkeeper
- Louis CornellierCanadian journalist and writer
- Louis CornetFrench Catholic bishop
- Louis Cornetracing automobile driver
- Louis Cornet
- Louis Cornilchief officer
- Louis CornishAmerican Unitarian leader (1870-1950)
- Louis Corollerengineer, military flight engineer
- Louis CorriveauCanadian Catholic bishop
- Louis CortambertFrench geographer and journalist
- Louis CorteFrench disc jockey
- Louis CortenDutch politician (1922-1990)
- Louis CortotFrench politician (1925–2017)
- Louis Cosme DemailleFrench sculptor (1837-1906)
- Louis Cossin17th-century French engraver (1627–1704)
- Louis CostaFrench politician (1863–1943)
- Louis CostazFrench mathematician (1767–1842)
- Louis CostesFrench clarinetist
- Louis CosynsFrench politician
- Louis CoteCanadian ice hockey defenseman and right wing
- Louis CotteFrench meteorologist (1740-1815)
- Louis CottereauFrench bicycle racer (1869–1917)
- Louis CottierSwiss artisan (1894-1966)
- Louis Cottrell, Jr.American musician
- Louis Cottrell, Sr.American musician
- Louis CouailhacFrench journalist (1810–1885)
- Louis Couchepin(1896-1952)
- Louis Coudière
- Louis CoudouretFrench flying ace
- Louis CoudurierFrench fencer
- Louis Coues PageUS publisher known for L.C. Page & Co., Boston
- Louis CouffignalFrench mathematician (1902–1966)
- Louis CouhéFrench politician (1889-1979)
- Louis CoulonFrench worker and syndicalist known for his long beard
- Louis CoulonSwiss naturalist (1804-1894)
- Louis CoulonFrench catholic priest, geographer and historian
- Louis CoulonBelgian painter
- Louis Coulon de VilliersFrench military commander
- Louis Counetpainter from the Prince-Bishopric of Liège (1652-1721)
- Louis CouperinFrench Baroque composer
- Louis CouperusDutch novelist and poet (1863–1923)
- Louis Couppé(1850-1926) missionary archbishop
- Louis CoupriéBelgian architect
- Louis CourajodFrench art historian (1841–1896)
- Louis CourotFrench politician (1873–1958)
- Louis CourronFrench athletics competitor
- Louis CourroyFrench politician (1915–1991)
- Louis CourtFrench painter (1670-1733)
- Louis CourtauldAnglo-South African physician (1876-1922)
- Louis CourthionSwiss writer (1858-1922)
- Louis Courtillé dit Saint-Paulmilitary officer
- Louis Courtinpainter
- Louis CourtinatFrench horn player
- Louis CourtoisFrench bobsledder
- Louis Courtoisjuggler, physicist, and illusionist
- Louis Cousinengineer, inventor
- Louis Cousinassociation football player, boxer
- Louis CousinFrench translator and journalist (1627-1707)
- Louis Cousin-DespréauxFrench writer (1743-1818)
- Louis CoutelleFrench university teacher (1921-2012)
- Louis CouturatFrench logician, mathematician, philosopher and linguist (1868–1914)
- Louis Couturierviolinist, musicologist
- Louis CoutyFrench physician and physiologist (1854-1884)
- Louis Couvaywriter
- Louis CoxAmerican judge (1874–1961)
- Louis CozolinoAmerican psychologist
- Louis CrahayBelgian magistrate (1834–1904)
- Louis CraineAmerican serial killer
- Louis Crato of Nassau-SaarbrückenCount of Nassau-Saarbrücken (1677-1713)
- Louis CrauwelsBelgian banker
- Louis CraytonLiberian footballer
- Louis CrelierSwiss mathematician
- Louis CrelierSwiss composer and music executive (born 1955)
- Louis CrespelBelgian military personnel
- Louis Crespel (architect)French architect
- Louis Crespel de LatoucheFrench politician (1808-1849)
- Louis Crespel-Dellisse
- Louis CressonFrench master joiner in seats
- Louis CreteyFrench painter
- Louis CretteItalian-French photographer (1823-1872)
- Louis Creuzevaultbookbinder
- Louis CrevierCanadian ice hockey player
- Louis CrewsAmerican athlete and sports coach (c.1918–2005)
- Louis CrignierFrench painter (1790–1848)
- Louis CrishockAmerican diplomat
- Louis CriéFrench botanist (1850-1912)
- Louis CrocqFrench military physician (1928–2022)
- Louis CroenenBelgian swimmer
- Louis CroinFrench architect
- Louis CrombezBelgian politician (1818–1895)
- Louis CromptonLGBT scholar
- Louis Cronstedtphysician
- Louis Croonen
- Louis CrosFrench official (1908–2000)
- Louis Crosfilm director, teacher
- Louis Cros-BonnelFrench politician
- Louis CroutelleFrench engraver (1765–1829)
- Louis CrowderAmerican pianist and professor of music (1907–1998)
- Louis Crowerugby player
- Louis CrozetFrench engineer and politician (1784-1858)
- Louis CrucyFrench architect
- Louis CrumpAmerican lawyer (1916-2019)
- Louis CrusiusAmerican artist (1862-1898)
- Louis CrussardFrench physical chemist
- Louis Cruveilhierphysician
- Louis CrépinBelgian painter and sculptor (1828-1887)
- Louis CrépyFrench artist (born circa 1680)
- Louis CuignetFrench soldier
- Louis CukelaAmerican soldier and Marine, double recipient of the Medal of Honor
- Louis CullenIrish diplomat, academic, historian, author and Japanologist
- Louis CulotBelgian wrestler
- Louis CunninghamCanadian writer
- Louis CunyFrench film director, film producer and screenwriter (1902–1962)
- Louis CuppensCanadian Air Force officer (1944–2022)
- Louis CurchodSwiss engineer
- Louis Curtatpainter, portraitist
- Louis CurtisAmerican boxer
- Louis CurtissCanadian architect (1865-1924)
- Louis CurtzeGerman historian (1807–1870)
- Louis Cutter WheelerAmerican botanist and explorer (1910–1980)
- Louis Cuvelierpolitician
- Louis Cuvelierpainter, draftsperson
- Louis CuvellierFrench sculptor
- Louis CuzonFrench lawyer
- Louis Cyprien PoujadeFrench politician (1823–1898)
- Louis CyrCanadian strength athlete (1863-1912)
- Louis Cyriac Strifflermilitary officer
- Louis Cyrus Eugen Alexander von Schmelingmilitary leader
- Louis Cyrus Macairedaguerreotypist, photographer
- Louis Célestine Mure Ravaudbotanist (1822-1898)
- Louis César BenoisFrench pastry chef
- Louis César BerthierFrench soldier (1765–1819)
- Louis César de La Baume Le BlancFrench nobleman, bibliophile and military man
- Louis César, Count of VexinIllegitimate son of Louis XIV of France
- Louis CézardFrench resistance fighter
- Louis Côme Agard de RouméjouxFrench officer (1809–1898)
- Louis CôtéCanadian composer
- Louis CôtéCanadian politician (1890–1943)
- Louis D LanhamBBA in Business Administration from The University of British Columbia, Toronto
- Louis d' Illiers(1880-1953)
- Louis d'Aguillonmilitary personnel, engineer
- Louis d'Aignan du SendatFrench writer
- Louis d'AilleboustCoureur des bois
- Louis d'Ailleboust de CoulongeGovernor of New France
- Louis d'AlagonFrench politician
- Louis d'AlauzierFrench military officer (1873–1951)
- Louis d'AlbretFrench cardinal (1422-1465)
- Louis d'AlbretFrench Catholic priest
- Louis d'AmboiseCatholic cardinal
- Louis d'Amboise(1392-1469)
- Louis d'Amboise d'Aubijouxaristocrat
- Louis D'AmbrosioAmerican businessman
- Louis d'AmbrosioFrench sculptor
- Louis d'Andigné(1765-1857)
- Louis D'AngeloAmerican opera singer (1888–1958)
- Louis d'AngennesFrench noble, diplomat, governor and soldier
- Louis d'Anjouseigneur
- Louis d'Anthoinepainter, playwright
- Louis d'Aquinprelate
- Louis d'Armagnac, Duke of NemoursFrench noble
- Louis D'ArrigoAustralian professional footballer
- Louis d'ArtoisPeerage person ID=500329
- Louis d'Arut de Grandprémilitary officer
- Louis d'ArversFrench writer (1864-1944)
- Louis d'Astarac de FontraillesFrench writer
- Louis d'Aube de RoquemartineProvencal Catholic bishop of the 17th century
- Louis d'AuberjonFrench politician (1815-1873)
- Louis d'Aubusson de La FeuilladeFrench military officer and a Marshal of France
- Louis d'Aumont de Rochebaron(c.1667-1723)
- Louis d'Aurelle de PaladinesFrench general (1804-1877)
- Louis D'EspositoAmerican producer
- Louis d'Estaingprelate, Catholic bishop
- Louis d'EstampesFrench writer (1829–1898)
- Louis d'EstoutevillePeerage person ID=393229
- Louis d'Estrades
- Louis D'Haeseleerclerk, politician (1911–1988)
- Louis d'HamonvilleFrench ornithologist (1830–1899)
- Louis d'HarcourtFrench bishop (1424-1479)
- Louis d'HarcourtRoman Catholic archbishop
- Louis d'HavrincourtFrench equestrian (1863-1928)
- Louis d'Henrietengineer, illustrator
- Louis D'HeurBelgian sport shooter
- Louis d'Huguesreligious person
- Louis d'Hugues
- Louis d'Illens(1749-1819)
- Louis d'Iriart d'EtchepareFrench politician (1859-1945)
- Louis d'Oger, Marquis de CavoyeFrench aristocrat
- Louis d'Ongniescivil servant
- Louis d'Orléansprelate
- Louis d'Orléans, count of CharnyFrench military officer, grandson of Henry IV of France. (1640-1692)
- Louis d'Orléans, Duke of OrléansDuke of Orléans, grandson of Louis XIV
- Louis d'UssieuxFrench journalist and politician
- Louis D. AstorinoAmerican architect
- Louis D. BelcherAmerican mayor
- Louis D. CampbellMayor of Tacoma
- Louis D. DeSaussureAmerican slave broker (1824–1888)
- Louis D. Druehlphycologist
- Louis D. FancherAmerican artist, illustrator (1884–1944)
- Louis D. GibbsAmerican politician
- Louis D. GuthAmerican politician
- Louis D. HastingsAmerican murderer
- Louis D. LightonAmerican screenwriter and film producer
- Louis D. OaksAmerican police officer
- Louis D. Rubin, Jr.American writer
- Louis D. SweetAmerican photographer (1868–1947)
- Louis Daeuble, Jr.American architect
- Louis Dagobert SchererFrench military personnel
- Louis Dagois(1801-1865)
- Louis DaguerreFrench scientist, artist and photographer (1787–1851)
- Louis Daguilhon-LasselveFrench politician
- Louis DaidoneAmerican mobster
- Louis DaleAmerican basketball player (born 1988)
- Louis Dalemathematician
- Louis Dallaireadministrator
- Louis DalleCatholic priest
- Louis DalmasFrench journalist (1920-2014)
- Louis DalrympleAmerican illustrator, caricaturist and cartoonist
- Louis DaltonIrish politician
- Louis Dalton PorterAmerican artist (1919-2006)
- Louis Daly Irving AustinPianist, music teacher, conductor, composer, critical gadfly
- Louis DamblancFrench engineer (1889-1969)
- Louis Damearchitect, master builder
- Louis Damien Tardy comte de Montravelaristocrat
- Louis DamouretteFrench politician (1752-1820)
- Louis DandrelFrench musician and journalist (1939-2021)
- Louis DaneBritish colonial administrator
- Louis DangeardFrench geologist and oceanographer (1898–1987)
- Louis DanhierFrench architect
- Louis Daniel Arnault de NoblevillePhysician and naturalist
- Louis Daniel BoisotBanker and father of Emile K. Boisot.
- Louis Daniel BrodskyAmerican writer and scholar (1941-2014)
- Louis Daniel ChampyFrench industrialist (1763-1831)
- Louis Daniel de VauguyonFrench politician
- Louis Daniel Edouard Gaulispainter
- Louis Daniel Nebelsickteacher
- Louis Daniel NimschkeArms engraver (1832-1919)
- Louis Danloup-VerdunFrench soldier and officer (1769–1847)
- Louis DannouxFrench weightlifter
- Louis DantinCanadian writer
- Louis DantoPolish singer
- Louis DanzigerAmerican graphic designer and design educator
- Louis DapplesSwiss manager (1867-1937)
- Louis DaPronAmerican dancer (1913-1987)
- Louis DaquinFrench film director, screenwriter and actor
- Louis DarblayFrench politician (1851–1927)
- Louis DarboNorwegian boxer
- Louis DarcisFrench engraver and printmaker (1760–1801)
- Louis DarcyIrish republican
- Louis Dardenne
- Louis DardoizeFrench architect (1839-1920)
- Louis DareyFrench painter
- Louis DargetFrench photographer
- Louis DarinotFrench politician (1925-2006)
- Louis Darling Jr.American children's illustrator and conservationist (1916-1970)
- Louis DarmaninMaltese water polo player
- Louis DarmsBelgian politician
- Louis DarquesFrench association football player (1896–1984)
- Louis Darquier de PellepoixFrench Holocaust perpetrator (1897-1980)
- Louis DarragonFrench cyclist (1883–1918)
- Louis DarrieulatFrench veterinarian
- Louis DarteyreFrench politician (1870–1932)
- Louis Dartige du FournetFrench military personnel (1856-1940)
- Louis Dartiguesgynecological surgeon
- Louis DassanceBasque writer (1888–1976)
- Louis DaugeFrench diplomat (1918–2016)
- Louis Daugéensurance agent
- Louis Daure LamartinièreHaitian revolutionary (1771–1802)
- Louis DaussetFrench politician (1866–1940)
- Louis DauthiauFrench clockmaker (1730–1809)
- Louis DauvergneFrench architect
- Louis DauvergneFrench painter (1828-1899)
- Louis DauvignyFrench actor and choreographer
- Louis DauzierFrench politician (1873-1946)
- Louis DavenportAmerican businessman
- Louis DavidRoman Catholic clergyman
- Louis Davidmusician
- Louis DavidFrench university teacher and geologist (1927-2016)
- Louis DavidFrench politician (1856–1931)
- Louis David Planchonbotanist (1858-1915)
- Louis David VaillantAmerican painter
- Louis David-DeschampsFrench politician
- Louis DavidsDutch cabaret artist (1883-1939)
- Louis DaviesAustralian physicist
- Louis Davilléphilosopher, archivist
- Louis Davis(1871-1920)
- Louis DavisAmerican architect
- Louis DavisBritish artist (1860-1941)
- Louis Davis
- Louis DavisonBritish actor
- Louis Davout d'AuerstedtFrench noble
- Louis Davylprinter, playwright
- Louis de BackerFrench lawyer (1814-1896)
- Louis de Balzac Illiers d'EntraguesFrench prelate
- Louis de Bar(1079-1096)
- Louis de BaradatCatholic priest, Catholic bishop
- Louis de BarthFranco-American Roman Catholic priest in Pennsylvania and Maryland
- Louis de Baré de ComogneBelgian politician (1852-1899)
- Louis de Bassompierreprelate
- Louis de Baudicour
- Louis de Bauffremont, Furst von Marnay, Duca di Atri20 Nov 1712 Ruffey - 13 May 1769 Paris
- Louis de BeaufortFrench classical scholar (1703-1795)
- Louis de Beaufrontinfluence in the development of Ido (1855-1935)
- Louis de Beaumont de La ForêtRoman Catholic bishop
- Louis de Beaumont, 2nd Count de Lerín1450
- Louis de Beaupoil de Saint-AulaireFrench diplomat (1778-1854)
- Louis de BeausobreGerman philosopher and political economist
- Louis de BeauvauFrench poet and translator 1409-1462
- Louis de BeeryHungarian cinematographer
- Louis de BekkerDutch politician
- Louis de Bellon de Sainte-MargueriteFrench general
- Louis de Benoist
- Louis de BernageFrench Catholic bishop
- Louis de BernièresEnglish novelist
- Louis de BerquinFrench lawyer, civil servant and linguist
- Louis de BersaquesBelgian geodesist
- Louis de BersetFrench politician
- Louis de Bigault de Signemontmilitary officer
- Louis de Blanchefort de CréquyFrench writer
- Louis de BloisFrench writer
- Louis de BoccardSwiss-Argentinian scientific explorer and preparator (1866–1956)
- Louis de BoissyFrench writer (1694-1758)
- Louis de Bolognebishop of Digne
- Louis de Bonafons de Fontenaiabbot of Fontenai (1736-1806)
- Louis de BonaldFrench philosopher (1754-1840)
- Louis De BondtBelgian organist and music educator
- Louis de BonisFrench anthropologist and paleontologist
- Louis de Bonnechosemilitary personnel