People — K
Karl Novak
1905 – 1975
military officer
Karl Novelich
1852 – 1897
politician
Karl Nunes
1894 – 1958
cricketer
Karl O'Callaghan
b. 1956
Karl O. Christe
1936 – 2026
chemist
Karl O'Connell
b. 1988
Gaelic football player
Karl O'Dowda
b. 1970
cricketer
Karl O'Dwyer
Gaelic football player
Karl O'Sullivan
b. 1999
association football player
Karl O. Thomas
b. 1963
military officer
Karl Obermann
1905 – 1987
historian of Modern Age
Karl Obser
1860 – 1944
regional historian
Karl Odebrett
1890 – 1930
flying ace
Karl Odermatt
b. 1942
association football player
Karl Oenike
1862 – 1924
painter
Karl Offmann
1940 – 2022
politician
Karl Öhman
association football player
Karl Ohs
1946 – 2007
politician
Karl Õigus
b. 1998
association football player
Karl Olfers
1888 – 1968
politician
Karl Olive
b. 1969
journalist
Karl Olivecrona
1897 – 1980
philosopher
Karl Oliver
b. 1963
funeral director
Karl Ollo
1870 – 1910
figure skater
Karl Olma
1914 – 2001
writer
Karl Oloapu
b. 2005
rugby league player
Karl-Olof Andersson
b. 1942
association football player
Karl-Olov Arnstberg
b. 1943
writer
Karl Olov Hedberg
1923 – 2007
botanist
Karl Olsen
1910 – 1999
engineer
Karl Olson
1930 – 2010
baseball player
Karl Olsson
b. 1981
journalist
Karl Oole
1907 – 1961
weightlifter
Karl Opperman
1766 – 1831
military engineer
Karl Oppermann
1930 – 2022
painter
Karl Oppitzhauser
b. 1941
Formula One driver
Karl Ördögh
1908 – 2001
field hockey player
Karl Orth
1883 – 1973
association football coach
Karl Orviku
1903 – 1981
geologist
Karl Oskar Fjørtoft
b. 1975
association football player
Karl Oskar Medin
1847 – 1927
physician
Karl Österreicher
1923 – 1995
conductor
Karl Ostricek
1900 – 1930
association football player
Karl Otfried Müller
1797 – 1840
classical archaeologist
Karl Ottelin
1865 – 1930
politician
Karl Otten
1889 – 1963
translator
Karl Ottfalk
b. 2006
athletics competitor
Karl-Otto Alberty
1933 – 2015
film actor
Karl-Otto Apel
1922 – 2017
philosopher
Karl Otto Bonnier
1856 – 1941
publisher
Karl Otto Georg von Meck
1821 – 1876
entrepreneur
Karl Otto Götz
1914 – 2017
painter
Karl Otto Hunziker
1841 – 1909
politician
Karl-Otto Kiepenheuer
1910 – 1975
physicist
Karl-Otto Koch
1897 – 1945
military officer
Karl Otto Lange
1903 – 1973
military flight engineer
Karl-Otto Leukefeld
1913 – 2008
Karl Otto Ludwig von Arnim
1779 – 1861
playwright
Karl Otto Paetel
1906 – 1975
journalist
Karl Otto Pöhl
1929 – 2014
banker
Karl-Otto Saur
1902 – 1966
politician
Karl-Otto Stöhr
b. 1942
university teacher
Karl Otto von Seemen
1838 – 1910
military personnel
Karl Otto Weber
1827 – 1867
pathologist
Karl Ottomar Treibmann
1936 – 2017
composer
Karl Ouimette
b. 1992
association football player
Karl Ove Knausgård
b. 1968
novelist
Karl Ove Moene
b. 1949
economist
Karl Oyston
b. 1969
businessperson
Karl P. Cohen
1913 – 2012
scientist
Karl P. Sauvant
b. 1944
economist
Karl Pabst
1835 – 1910
politician
Karl Pabst
1884 – 1971
painter
Karl Pagel
b. 1955
baseball player
Karl Pajusalu
b. 1963
linguist
Karl Palatu
b. 1982
association football player
Karl Palda
1907 – 1986
chess player
Karl Pallo
1896 – 1986
businessperson
Karl Palmgreen
1891 – 1970
military officer
Karl Pannos
1908 – 1944
artistic gymnast
Karl Panzner
1866 – 1923
music director
Karl Parker
b. 1978
rower
Karl Parker
1895 – 1992
art historian
Karl Parkinson
novelist
Karl Pärsimägi
1902 – 1942
painter
Karl Parsons
1884 – 1934
stained-glass artist
Karl Parts
1886 – 1941
soldier
Karl Paryla
1905 – 1996
film director
Karl Patrick Gloria
b. 2003
basketball player
Karl Patrick Lauk
b. 1997
sport cyclist
Karl Patterson Schmidt
1890 – 1957
zoologist
Karl Patzelt
1893 – 1918
airman
Karl Pauker
1893 – 1937
military personnel
Karl Paul Donfried
1940 – 2022
theologian
Karl Paul Link
1901 – 1978
biochemist
Karl Paul von Quosdanovich
1763 – 1817
military personnel
Karl Paymah
b. 1982
American football player
Karl Payne
b. 1970
snooker player
Karl Pearson
b. 1974
cricketer
Karl Pearson
1857 – 1936
mathematician