People — J
Jan Khan
b. 1958
athlete
Jan Kickert
b. 1964
Diplomat
Jan Kidawa-Błoński
b. 1953
film director
Jan Kiedrowicz
1960 – 2024
chess player
Jan Kielas
1916 – 1997
athletics competitor
Jan Kieniewicz
1938 – 2024
historian
Jan Kiepura
1902 – 1966
opera singer
Jan Kierno
b. 1952
association football player
Jan Kiesser
b. 1950
cinematographer
Jan Kilian
1953 – 2020
politician
Jan Kiliński
1760 – 1819
politician
Jan Kip
1652 – 1722
printmaker
Jan Kirchhoff
b. 1990
association football player
Jan Kirsznik
1934 – 2018
musician
Jan Kiszka
1552 – 1592
printer
Jan Kjærstad
b. 1953
writer
Jan Kjærulff
1943 – 2006
sailor
Jan Kjell Larsen
b. 1983
association football player
Jan Kjellström
1940 – 1967
orienteer
Jan Klaasesz
1907 – 1997
politician
Jan Klaassens
1931 – 1983
association football player
Jan Klabbers
b. 1963
writer
Jan Kłaczek
1928 – 2005
association football player
Jan Klán
1911 – 1986
writer
Jan Klapáč
b. 1941
ice hockey player
Jan Klas
b. 1963
aircraft pilot
Jan Klawiter
b. 1950
chemist
Jan Kleczyński
1837 – 1895
composer
Jan Kleczyński
1875 – 1939
chess player
Jan Klein
1936 – 2023
immunologist
Jan Kleinbussink
b. 1946
conductor
Jan Kleinheerenbrink
Paralympic athlete
Jan Kleintjes
1872 – 1955
painter
Jan Klemens Branicki
1689 – 1771
diplomat
Jan Klemens Gołaszewski
1748 – 1820
Catholic priest
Jan Klenberg
1931 – 2020
military officer
Jan Kleyn
1925 – 2009
athletics competitor
Jan Kleyna
b. 1970
astronomer
Jan Klijnjan
1945 – 2022
association football player
Jan Klimek
b. 1952
economist
Jan Kliment
b. 1993
association football player
Jan Klimko
b. 1960
Nordic combined skier
Jan Klimków
b. 1998
handball player
Jan Klimkowski
b. 2007
chess player
Jan Klingers
1929 – 1994
kayaker
Jan Klink
b. 1985
politician
Jan Klobučar
b. 1992
volleyball player
Jan Klusák
b. 1934
actor
Jan Kmenta
1928 – 2016
economist
Jan Kmita z Wiśnicza
1330 – 1376
Jan Knappert
1927 – 2005
linguist
Jan Knippenberg
1948 – 1995
athletics competitor
Jan Knobelauch Hansen
b. 1971
triathlete
Jan Knotek
b. 1987
ice hockey player
Jan Knothe
1912 – 1977
architect
Jan Knudsen
b. 1957
writer
Jan Knutsson
b. 1958
diplomat
Jan Knutzen
b. 1943
film director
Jan Kobell II
1779 – 1814
painter
Ján Kobezda
1975 – 2017
ice hockey player
Jan Kobián
b. 1970
bobsledder
Jan Kobow
b. 1966
opera singer
Jan Kobuszewski
1934 – 2019
actor
Jan Kobuszewski
b. 1947
athletics competitor
Jan Kobylański
1923 – 2019
businessperson
Jan Koch
b. 1995
association football player
Jan Kochanowski
1530 – 1584
poet
Ján Kocian
b. 1958
association football player
Jan Kociniak
1937 – 2007
actor
Jan Kock
1835 – 1899
politician
Jan Kodeš
b. 1946
tennis player
Jan Kodeš Jr.
b. 1972
tennis player
Jan Koecher
1908 – 1981
actor
Ján Koehler
1826 – 1895
actor
Jan Koemmet
b. 1961
graphic designer
Jan Koenderink
b. 1943
university teacher
Jan Koert
1853 – 1911
violinist
Jan Koetsier
1911 – 2006
conductor
Jan Kohlhaase
b. 1976
mathematician
Jan Kohout
b. 1961
diplomat
Jan Kohoutek
b. 1971
luger
Jan Kok
1899 – 1982
pharmacist
Jan Kok
1889 – 1958
association football player
Jan Kokkim
b. 1973
association football player
Jan Kokla
b. 1997
association football player
Jan Kolář
b. 1986
ice hockey player
Jan Kolář
b. 1981
ice hockey player
Ján Koleník
b. 1979
actor
Jan Kolhoe
politician
Ján Kollár
1793 – 1852
writer
Jan Koller
b. 1973
association football player
Jan Koller
b. 1901
sport shooter
Jan Komasa
b. 1981
film director
Jan Komski
1915 – 2002
painter
Jan Konarski
1447 – 1525
Catholic priest
Jan Koneffke
b. 1960
translator
Jan Konieczny
b. 1932
Jan Konopacki
Catholic priest
Jan Konopka
1777 – 1814
military officer
Jan Konůpek
1883 – 1950
pedagogue