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People starting with K
4,67,713 profiles.
- Karl Ludwig Neubourgjurist
- Karl Ludwig NitzschGerman theologian (1751-1831)
- Karl Ludwig NonneGerman author (1785-1853)
- Karl Ludwig Nordmannanimal breeder
- Karl Ludwig of Hohenlohe-WeikersheimCount of Hohenlohe-Weikersheim (1674-1756)
- Karl Ludwig O’Cahillauthor, military officer
- Karl Ludwig Pfeifferbanker, born 1874 (1874–1952)
- Karl Ludwig Philip von Salm-GrumbachGerman aristocrat (1678–1727)
- Karl Ludwig Philipp von KesslingRoyal Bavarian Master of the Horse, diplomat, and member of the Bavarian Assembly of Estates
- Karl Ludwig Philipp ZeyherGerman botanist
- Karl Ludwig PichlerGerman philologist (1830-1911)
- Karl Ludwig Plehwepolitician (1834–1920)
- Karl Ludwig PrinzAustrian painter (1875-1944)
- Karl Ludwig PörschkeGerman philologist and philosopher
- Karl Ludwig RadenbachGerman university teacher (1918-1986)
- Karl Ludwig Randhanphysician
- Karl Ludwig ReimannGerman chemist
- Karl Ludwig Reppertministry official, jurist
- Karl Ludwig ReulingGerman painter and actor
- Karl Ludwig Richard von PhilipsbornPrussian Postmaster General and Postmaster General of the North German Confederation (1818-1884)
- Karl Ludwig Ringier(1808-1875)
- Karl Ludwig RoeckMayor of Lübeck (1790-1869)
- Karl Ludwig RothGerman-born Swiss classical philologist and teacher
- Karl Ludwig RothGerman classical philologist and teacher (1790-1868)
- Karl Ludwig SandGerman murderer (1795-1820)
- Karl Ludwig Sandsculptor
- Karl Ludwig Schalllawyer
- Karl Ludwig Schlee(1902-1988)
- Karl Ludwig SchlotheimGerman officer (1818-1889)
- Karl Ludwig SchmalzSwiss author and historian, active in Bolligen
- Karl Ludwig SchmidtGerman judge
- Karl Ludwig SchmidtGerman theologian (1891–1956)
- Karl Ludwig SchmitthennerGerman theologian (1858-1932)
- Karl Ludwig Schneideractive within the White Rose non-violent resistance group in Nazi Germany
- Karl Ludwig SchreiberGerman actor
- Karl Ludwig Schröderscreenwriter, film director
- Karl Ludwig SchweisfurthGerman businessman
- Karl Ludwig SeegerGerman painter (1808-1866)
- Karl Ludwig SeverinPrussian educator and writer (1785-1851)
- Karl Ludwig Stern von Gwiazdowskiwriter
- Karl Ludwig Stettler(1773-1858)
- Karl Ludwig StorckGerman politician (1891-1955)
- Karl Ludwig StruveGerman classical philologist and teacher (1785-1838)
- Karl Ludwig ThomasGerman physicist (1933-2016)
- Karl Ludwig Tollnerhistorian, librarian
- Karl Ludwig TreffGerman violinist, conductor and singing teacher
- Karl Ludwig Truchsess von WaldburgGerman diplomat
- Karl Ludwig Trützschler von Falkensteinmilitary leader
- Karl Ludwig Unrathcomposer, conductor
- Karl Ludwig von Ascheberg zu Venne(1744-1795)
- Karl Ludwig von Biedenwegpolitician
- Karl Ludwig von BruckAustrian politician (1798-1860)
- Karl Ludwig von Coccejijurist, district president
- Karl Ludwig von der PfalzRaugraf zu Pfalz (1658-1688)
- Karl Ludwig von der Schulenburgfarmer
- Karl Ludwig von ErlachSwiss commander-in-chief
- Karl Ludwig von Gayettemilitary leader
- Karl Ludwig von Gemmingen(1700-1752)
- Karl Ludwig von Gervaismilitary officer
- Karl Ludwig von Goetzen(1733-1789)
- Karl Ludwig von GolsenGerman politician and lawyer (1807-1872)
- Karl Ludwig von GrünneAustrian military personnel (1808–1884)
- Karl Ludwig von HallerSwiss jurist (1768-1854)
- Karl Ludwig von Hintzenstern
- Karl Ludwig von Hofkirchenmilitary personnel
- Karl Ludwig von Hohenlohe-Weikersheim(died 1756)
- Karl Ludwig von Kaulbars1802-1870
- Karl Ludwig von Kleistjudge (1794-1869)
- Karl Ludwig von KnebelGerman poet and translator
- Karl Ludwig von Knobelsdorff
- Karl Ludwig von KrüdenerBaltic German land owner (1737-1778)
- Karl Ludwig von LecoqGerman general
- Karl Ludwig von Leiningen-Dagsburg-EmichsburgGerman military personnel (1704-1747)
- Karl Ludwig von LittrowAustrian astronomer (1811–1877)
- Karl Ludwig von Lüderitz
- Karl Ludwig von Mudersbach WeitzelGerman politician, jurist and farmer (1821-1894)
- Karl Ludwig von Mühlenfelsmilitary officer
- Karl Ludwig von NormannPrussian military personnel (1705-1780)
- Karl Ludwig von Oppeln-Bronikowskimilitary officer
- Karl Ludwig von PhullGerman general (1757-1826)
- Karl Ludwig von Poll1794-1849
- Karl Ludwig von Posnerexplorer, bookbinder
- Karl Ludwig von Pritzelwitzmilitary leader
- Karl Ludwig von PritzelwitzPrussian major general (1768-1839)
- Karl Ludwig von PöllnitzGerman soldier, adventurer and writer (1692-1775)
- Karl Ludwig von Rettbergmilitary officer
- Karl Ludwig von Rhoeden
- Karl Ludwig von Sayn und Wittgenstein
- Karl Ludwig von Schony
- Karl Ludwig von Schwartzenauenvoy extraordinary and minister plenipotentiary
- Karl Ludwig von Spiegel zum DesenbergeGerman military officer
- Karl Ludwig von Stolberg18 Feb 1742 - 2 Aug 1815
- Karl Ludwig von Sulz9 Jul 1568 Tiengen - 29 Sep 1616 Trino
- Karl Ludwig von Troschke
- Karl Ludwig von WoltmannGerman historian
- Karl Ludwig von WuthenauPrussian major general
- Karl Ludwig von Zastrowmilitary leader
- Karl Ludwig WernerGerman composer (1862-1902)
- Karl Ludwig Wilhelm Daniel Draudtpolitician
- Karl Ludwig Wilhelm Ernst von PrittwitzPreussian general
- Karl Ludwig Wilhelm Theodor zu Salm14 Jul 1729 - 23 May 1799 Wetzlar
- Karl Ludwig Wilhelm ZanthGerman architect and painter (1796-1857)
- Karl Ludwig Wilhelm zu Ysenburg und Büdingenmilitary personnel
- Karl Ludwig Zehender(1751-1814)
- Karl Ludwig ZeunerGerman colonial officer (1852-1890)
- Karl Ludwig zu Hohenlohe-LangenburgPrince of Hohenlohe-Langenburg from 1789 to 1825
- Karl Ludwig, Freiherr Stockhorner von Starein1773 Kirchberg - 7 Sep 1843 Guntersblum
- Karl Ludwig, Prince of Wied-Runkel
- Karl LuederGerman jurist
- Karl LuegerAustrian politician (1844-1910)
- Karl LugebilRussian classical philologist and high school teacher
- Karl Luger
- Karl LugmayerAustrian author and politician (1892-1972)
- Karl LugmayerAustrian mountaineer and author
- Karl LuickAustrian germanist and philologist (1865-1935)
- Karl LuikEstonian politician (1883-1948)
- Karl LukanAustrian non-fiction writer (1923-2014)
- Karl LukasAmerican actor (1919-1995)
- Karl Lukas Eulerpolitician, metalworker
- Karl Lukas HoneggerSwiss sculptor (1902-2003)
- Karl Lukeschtheologian, missionary
- Karl LukitsAustrian politician
- Karl LuleyGerman actor (1887-1966)
- Karl Lundgymnast (1888-1942)
- Karl Lundberg
- Karl Lundbergersport cyclist
- Karl Lundborgpainter
- Karl LundeNorwegian politician
- Karl Lundegårdjournalist, editing staff
- Karl LundhSwedish athletics competitor (1924-1967)
- Karl LundinSwedish musician (1874–1931)
- Karl LundmarkSwedish architect
- Karl Lundqvistmusician
- Karl Lupinovič
- Karl Luppe
- Karl LustenbergerSwiss Nordic combined skier
- Karl Lustig-Preanjournalist, writer
- Karl Lutchmayerpianist
- Karl LutzAustrian boxer
- Karl Lutzlawyer
- Karl Luxtheologian, Catholic priest
- Karl LuzGerman politician (1824-1899)
- Karl Luzeconductor
- Karl LuziusGerman actor (1907–1997)
- Karl Lyberth
- Karl Lyberth
- Karl LycheNorwegian journalist and philologist (1903-1971)
- Karl LynckerGerman author (1823–1855)
- Karl Lyvovich von FrauendorfGerman governor (unknown–1767)
- Karl LämmermannGerman leader of the HJ, victim of the Night of the Long Knives (1914–1934)
- Karl LängbergSwedish politician
- Karl LärkaSwedish photographer (1892-1981)
- Karl LärmerGerman economic historian
- Karl LõhmusEstonian military personnel (1891-1936)
- Karl LöbGerman cinematographer (1910-1983)
- Karl LöbbeckeGerman politician
- Karl LöbeGerman politician (1911-1993)
- Karl LöbellGerman officer (1777-1841)
- Karl LöbeltGerman luger
- Karl LöberGerman teacher (1901-1982)
- Karl Löbkerphysician, surgeon
- Karl LöblAustrian journalist (1930–2014)
- Karl LöfflerGerman librarian
- Karl LöfflerHolocaust perpetrator
- Karl Löfströmcourtier
- Karl Löfströmmilitary engineer
- Karl LöhleGerman politician (1903-1957)
- Karl Löhle(1865-1948)
- Karl LöningGerman assassin and pharmacist (1791–1819)
- Karl LönnbergFinnish rower
- Karl Lönneker
- Karl LöppenGerman politician (1901-1969)
- Karl LöscheGerman sculptor (1878-1964)
- Karl Lösleinjurist
- Karl Lötzsch
- Karl LöweGerman jurist (1845–1907)
- Karl Löwenbergtheatre manager
- Karl Löwenstein-Wertheim-RosenbergGerman jurist (1904-1990)
- Karl Löwis of MenarBaltic German historian (1855–1930)
- Karl LöwithGerman philosopher (1897-1973)
- Karl LöwrickGerman general and Knight's Cross recipient
- Karl LøkinFaroese footballer
- Karl LückingGerman praeses and theologian
- Karl LüdeckeGerman sculptor (1896-1977)
- Karl LüdeckeGerman chemist (1880–1955)
- Karl LüdersBaltic German civil servant (1815-1882)
- Karl LüdtkeGerman politician
- Karl LülligGerman politician (1877-1946)
- Karl LüneburgGerman politician
- Karl Lürenbaummechanical engineer
- Karl LürtzingGerman painter and engraver
- Karl LütgeGerman church musician
- Karl Lütgewriter, journalist
- Karl LütgendorfAustrian politician (1914-1981)
- Karl Lütschgcomposer, music educator
- Karl LützelGerman photographer
- Karl LützelGerman politician (1859-1929)
- Karl LüöndSwiss journalist
- Karl LüüsEstonian architect (1905–1996)
- Karl M. BaerGerman-Israeli author, social worker, reformer, suffragist and Zionist
- Karl M. BengtsonSwedish architect (1878-1935)
- Karl M. BlockAmerican bishop
- Karl M. BuchholdtNorwegian politician
- Karl M. DallenbachAmerican psychologist
- Karl M. JohannesenNorwegian politician (1883-1956)
- Karl M. KjerAmerican entomologist (born 1959)
- Karl M. MayAustrian composer
- Karl M. SibeliusAustrian actor
- Karl M. van MeterFrench researcher
- Karl M. VitzthumGerman-American architect (1880–1967)
- Karl MaasFootball administrator, lawyer, judge and concentration camp survivor (1885-1955)
- Karl MacheGerman politician (1880-1944)
- Karl MacherGerman engineer (1920-1988)
- Karl MachusGerman painter (1884-1944)
- Karl MackGerman physicist (1857-1934)
- Karl Mack von LeiberichAustrian general
- Karl MaderGerman politician
- Karl MaderAustrian painter (1884–1952)
- Karl MaderAustrian politician (SPÖ)
- Karl MadiangaFrench association football player
- Karl MadisEstonian musician (born 1959)
- Karl Madritsch(1908-1986)
- Karl MadsenDanish painter, art historian and museum director (1855–1938)
- Karl MaendlerGerman musical instrument maker
- Karl MaennerGerman judge
- Karl MaertinGerman sculptor
- Karl Maerzarchitect
- Karl MagdlungGerman umbrella manufacturer
- Karl Magenpolitician (1890-1959)
- Karl MagerGerman educator (1810–1858)
- Karl Mageseditor-in-chief
- Karl Magnus AnderssonSwedish politician (1853–1939)
- Karl Magnus CraeliusSwedish actor
- Karl Magnus Emil BrummerFinnish major general in the Imperial Russian Army
- Karl Magnus Graf Leutrum von ErtingenGerman politician and farmer
- Karl Magnus HolmFinnish lawyer, mayor and politician
- Karl Magnus Kinnandercivil servant
- Karl Magnus Klierlocal historian, teacher
- Karl Magnus Kyandermilitary officer, farmer
- Karl Magnus Kyandermilitary personnel
- Karl Magnus Leutrum von Ertingenmilitary personnel, Generalfeldmarschall
- Karl Magnus Lindemanexecutioner
- Karl Magnus Lundbergbusinessperson
- Karl Magnus MellgrenFinnish sculptor (1806-1886)
- Karl Magnus Mikael Walleen
- Karl Magnus Möllersvärdmilitary personnel
- Karl Magnus Pilar von Pilchau(1791-1861)
- Karl Magnus PosseSwedish landlord (1728-1773)
- Karl Magnus Ruchtconductor, composer
- Karl Magnus SatreAmerican Nordic combined skier
- Karl Magnus SjøenNorwegian singer (1944-2002)
- Karl Magnus von Bergholtz(1714-1792)
- Karl Magnus von WrightFinnish artist (1847–1898)
- Karl Magnus WegeliusFinnish gymnast and sport shooter (1884–1936)
- Karl Magnus Ziesnitztypographer, politician
- Karl Magnus Øfeldt EideNorwegian association football player
- Karl MagnussenDanish cyclist (1915-1966)
- Karl MagnussonSwedish bishop (died 1220)
- Karl Magnusson- 1473
- Karl Magnusson
- Karl Magnusson
- Karl Magnusson
- Karl Magnusson i Kalmarpolitician
- Karl Magnusson i Skövdepolitician and Member of the parliament of Sweden (1877-1961)
- Karl MahlburgAmerican mathematician
- Karl MahlerGerman educationist, entrepreneur and politician (1887-1966)
- Karl MahlknechtAustrian engraver and photographer (1810–1893)
- Karl MahrGerman painter and xylographer
- Karl MahrerAustrian police officer
- Karl MaiGerman politician (1909-1993)
- Karl MaiGerman footballer (1928–1993)
- Karl MaierGerman lawyer and judge (1911-2000)
- Karl MaierGerman Nazi politician (1898–1978)
- Karl MaierGerman Esperantist
- Karl Maiercobbler (1908-1997)
- Karl Maierjournalist from the US (1957-)
- Karl MaierGerman speedway rider
- Karl MaihoroffGerman conductor, musician and artist
- Karl MailänderGerman civil servant (1883-1960)
- Karl Mainelli
- Karl MaiselAustrian politician (1890-1982)
- Karl Maisenbachermaster builder, architect
- Karl MaisonBavarian merchant
- Karl MaitzAustrian politician
- Karl MajcenAustrian military general (born 1934)
- Karl MakaHong Kong male actor, film director, producer, and screenwriter
- Karl MakinenAmerican actor
- Karl Maksimovič Gertsdorfmilitary officer, military personnel
- Karl MaldenAmerican actor (1912–2009)
- Karl MalinLiechtensteiner politician
- Karl MalkmusGerman artist and painter (1929-1997)
- Karl MalmrotSwedish journalist (1859-1918)
- Karl MalmstenSwedish physician
- Karl Malmströmdiver (1875–1938)
- Karl MaloneAmerican basketball player (born 1963)
- Karl MalssGerman writer (1792-1848)
- Karl Malte von HeinzAustrian architect in India
- Karl Manckcivil engineer
- Karl MandelinFinnish military officer
- Karl MandlAustrian botanist and entomologist (1891-1989)
- Karl MandryGerman judge (1866–1926)
- Karl Manfred Kjellanderindustrial leader, businessperson
- Karl Manfred RennertzGerman sculptor
- Karl MangAustrian architect
- Karl Manger von Kirchsbergsoldier
- Karl MangoldtGerman journalist (1868–1945)
- Karl ManitiusGerman historian (1899-1979)
- Karl ManitiusGerman grammar school teacher, classical philologist and historian of science (1848-1921)
- Karl Manlik
- Karl MannPolitician
- Karl MannGerman jurist
- Karl Manntapissier, political activist
- Karl MannGerman psychiatrist and physician
- Karl Mannelinactivist, journalist
- Karl Mannersport shooter
- Karl MannheimHungarian-German philosopher and sociologist (1893-1947)
- Karl MannheimDr. rer. nat. Rheinische Friedrich-Wilhelms-Universität Bonn 1991
- Karl ManningerGerman painter (1912-2002)
- Karl MannsfeldGerman politician
- Karl MannzenGerman politician and judge (1903-1980)
- Karl ManouryGerman theologian
- Karl MansfeldGerman judge (1859–1916)
- Karl Mantelchief of police
- Karl Manteuffelmathematician
- Karl MantziusDanish actor (1860-1921)
- Karl ManzkeGerman theologian (1928-2008)
- Karl MaquetGerman entrepreneur, presbyter and merchant (1767-1823)
- Karl MaramoroschAmerican plant pathologist (1915-2016)
- Karl MarbachGerman jurist
- Karl MarbachFrench priest (1841-1916)
- Karl MarbeGerman educationist, philosopher and psychologist (1869–1953)
- Karl MarbergerAustrian politician (1910-1995)
- Karl Marcell HeigelinWürttembergian architect
- Karl Marcus
- Karl MarekAustrian banker, university educator and servant
- Karl Marenius IvarssonNorwegian politician
- Karl MarginsonFootballer and manager (born 1970)
- Karl MarguerreGerman university professor and musician (1906-1979)
- Karl Maria CoudenhoveCzech politician
- Karl Maria DemelhuberGerman general (1896–1988)
- Karl Maria DollGerman composer
- Karl Maria Enk von der Burgteacher, pedagogue
- Karl Maria Funckpainter
- Karl Maria Graf von Lodron(1807-1860)
- Karl Maria Groß
- Karl Maria HarrerGerman catholic priest and non-fiction writer (1926–2013)
- Karl Maria HellerAustrian entomologist (1864-1945)
- Karl Maria HenderichsGerman judge (1848–1933)
- Karl Maria HettlageGerman politician, economist and jurist (1902-1995)
- Karl Maria Johann Baptist Johann Nepomuk Thaddäus Blasius von Rechberg-Rothenlöwen
- Karl Maria KerndleAustrian architect
- Karl Maria KubizekAustrian musician and music educator
- Karl Maria LangAustrian architect
- Karl Maria LöblAustrian composer (1911–1942)
- Karl Maria MayGerman artist (1886–1963)
- Karl Maria PisarowitzGerman musicologist and dirigent
- Karl Maria SchleyGerman actor (1908–1980)
- Karl Maria SchusterAustrian painter (1871-1953)
- Karl Maria SchwambergerAustrian musician (1905–1967)
- Karl Maria Stadlerartist
- Karl Maria StepanAustrian politician (1894-1972)
- Karl Maria SwobodaAustrian art historian (1889–1977)
- Karl Maria Udo RemmesGerman photographer (1954-2014)
- Karl Maria von AndlauCatholic priest, writer
- Karl Maria von AretinGerman historian and diplomat (1796-1868)
- Karl Maria von Lang
- Karl Maria Webermissionary
- Karl Maria WiligutSS general (1866-1946)
- Karl Maria ZwisslerGerman conductor (1900–1984)
- Karl MarinSwedish painter
- Karl Marius AksumNorwegian researcher and association football coach
- Karl Mark
- Karl MarkAustrian politician
- Karl MarkelAustrian association football player
- Karl MarklAustrian architect (1827–1898)
- Karl MarkovicsAustrian actor, film director and screenwriter
- Karl MarkströmSwedish-Norwegian ice hockey player
- Karl MarktAustrian racing cyclist
- Karl MarkusGerman singer
- Karl Markus Kreispolitical scientist
- Karl Markus MichelGerman writer
- Karl MarkutAustrian politician
- Karl MarkwartGerman farmer and politician
- Karl MarlantesAmerican businessman and novelist
- Karl MarloGerman economist (1810–1865)
- Karl MaroldAustrian resistance fighter executed by the Nazis
- Karl MaronGerman journalist (1903-1975)
- Karl Marquard Viktor KageneckGerman officer (1871-1967)
- Karl Marr
- Karl Marstrand Mechlenburgdiplomat
- Karl Marten BarfussGerman economic historian
- Karl MarthiniussenNorwegian athletics competitor
- Karl MarthinsenNorwegian police commander (1896-1945)
- Karl MarthinussenNorwegian writer
- Karl Martitheologian, university teacher (1855-1925)
- Karl Martinconductor
- Karl MartinGerman politician (1893-1946)
- Karl Martinpolitician
- Karl MartinDutch geologist (1851-1942)
- Karl Martin BaderleAustrian entomologist
- Karl Martin BolteGerman sociologist (1925-2011)
- Karl Martin Bornuniversity teacher
- Karl Martin Eglin(1787-1850)
- Karl Martin FischerGerman theologian (1936-1981)
- Karl Martin GraßGerman politician and historian
- Karl Martin HolzhäuserGerman photographer and digital artist
- Karl Martin JohanssonSwedish politician (1880-1962)
- Karl Martin KohlmannGerman politician and lawyer
- Karl Martin Ludwig Scheteligbusinessperson
- Karl Martin MentenGerman astronomer
- Karl Martin MonsmaBrazilian sociologist
- Karl Martin PlümickeGerman writer (1749-1833)
- Karl Martin RebelGerman politician (1933-2006)
- Karl Martin Redingerbotanist and mycologist (1907-1940)
- Karl Martin RoggSwiss lawyer and judge (1836-1901)
- Karl Martin RolstadNorwegian association football player
- Karl Martin Samuelsencomposer
- Karl Martin SchadeAustrian painter (1862-1954)
- Karl Martin SinijärvEstonian poet (born 1971)
- Karl Martin SukoppAustrian sculptor
- Karl Martin WesterbergSwedish architect (1892–1963)
- Karl MartindahlSwedish singer
- Karl Martinianimalier
- Karl MartiniGerman officer (1855-1935)
- Karl MartitschAustrian ski jumper and Nordic combined skier (1917-2000)
- Karl Martynovich Karlson(1888–1938)
- Karl MartzAmerican ceramic artist and professor (b. 1912, d. 1997)
- Karl MaruhnGerman mathematician (1904–1976)
- Karl MarxBE BTech, Pudukkottai
- Karl MarxPh.D in Computer Application from Besant Theosophical College Madanapalle, Edmonton
- Karl MarxGerman-born philosopher (1818–1883)
- Karl MarxGerman journalist (1897–1966)
- Karl MarxMedical missionary
- Karl MarxGerman painter (1929-2008)
- Karl MarxGerman composer and music educator (1897–1985)
- Karl MarxGerman politician (1844-1914)
- Karl Marx LagareB.Ed in English from Western Mindanao State University, Pagadian
- Karl Marx LagareMBA in Hospital and Health Management from Western Mindanao State University, Aurora
- Karl Marx-MarkusGerman cellist and composer
- Karl Marx`Bsc CS in Computer Science from South India Vaniar Education Trust, Chennai
- Karl MarxerLiechtensteiner politician
- Karl MarzGerman politician (1898-1977)
- Karl MasikEstonian sacristan (1721– 1771)
- Karl MasnerGerman historian and museum director
- Karl Massanetzpainter, glass artist
- Karl Mastalier(1731-1795)
- Karl MathesGerman politician
- Karl Mathias RottAustrian actor (1807–1876)
- Karl Mathiasen
- Karl MathisGerman politician (1845-1917)
- Karl Mathobotanist
- Karl MathyGerman politician (1807-1868)
- Karl MatkoGerman politician (1940–2024)
- Karl MattenheimerGerman painter
- Karl MatthesGerman internist and professor (1905-1962)
- Karl Matthews ArndtMember of the White House Council of Economic Advisers
- Karl Matthiasbusinessperson, jeweler
- Karl Matthias BuschbeckerGerman politician, journalist and author (1899-1942)
- Karl Matthias ErnstGerman painter (1758–1830)
- Karl Matthias Schmidttheologian
- Karl Matthias von Lepel
- Karl Matthäus Schmidtbanker
- Karl Matthäus WinterGerman sculptor (1932-2012)
- Karl Matthäus WoschitzAustrian theologian
- Karl Matthäymaster builder, architect
- Karl Mattisson
- Karl MatullGerman politician (1898-1959)
- Karl Matzal
- Karl MatzekReligious artist, noted for his panoramas and murals of biblical scenes in church buildings (1890-19
- Karl Matznerpainter
- Karl MauchGerman explorer (1837-1875)
- Karl MaughanNew Zealand painter (born 1964)
- Karl MaureenGerman organist and musicologist
- Karl MaurerGerman romanist and philologist
- Karl Maureralpine skier
- Karl MaurerGerman sprint canoer
- Karl Maurerpolitician, Landrat
- Karl MaurerGerman composer (1922-2010)
- Karl MaurerGerman politician and jurist (1831-1913)
- Karl Mauritz MartinauFinnish soldier (1797-1863)
- Karl MaussGerman World War II general; dentist (1898-1959)
- Karl MauveGerman jurist
- Karl Max BarthelemyChilean footballer
- Karl Max HellingrathGerman lawyer and banker (1905–1977)
- Karl Max Koberborn:1930-12-26|died:1987-12-14|; Kober, Karl-Max (1930- ).; Kober, Karl Max
- Karl Max Languthwar criminal
- Karl Max Lechnerpainter
- Karl Max LinigerSwiss Esperantist (1901-1965)
- Karl Max Schmidtbotanist
- Karl Max SchneiderGerman professor (1887–1955)
- Karl Max Walthard(1895-1971)
- Karl Max Werner SchulmanFinnish civil servant
- Karl Max ZedtwitzCzech member of Czech council and nobleman (1844-1908)
- Karl Max, Prince LichnowskyGerman diplomat, noble (1860-1928)
- Karl Maximilian AndréeGerman gynaecologist (1781-1827)
- Karl Maximilian Ferdinand von Mauschwitzcivil servant
- Karl Maximilian Graf Lazansky von BukowaCzech nobleman (1639-1695)
- Karl Maximilian Graf von Drechsel zu Deuffstetten(1842-1928)
- Karl Maximilian Marssonbotanist (1845-1909)
- Karl Maximilian Rudolf Gfrörer von EhrenburgPrussian Privy Councillor and District Administrator