People — J
Ján Šefc
1924 – 2014
chess player
Jan Šefl
b. 1990
swimmer
Jan Sehn
1909 – 1965
judge
Jan Seidel
b. 1984
association football referee
Jan Seifert
b. 1968
association football player
Jan Šejna
1927 – 1997
politician
Jan Seklucjan
1498 – 1578
linguist
Jan Sekpona
b. 1987
athletics competitor
Jan Semorád
b. 1988
ice hockey player
Jan Senbergs
1939 – 2024
painter
Jan Senkevič
b. 1956
politician
Jan Sepp
1778 – 1853
botanist
Jan Serfontein
b. 1944
farmer
Jan Serfontein
1898 – 1967
politician
Jan Serfontein
b. 1993
rugby union player
Jan Serpenti
b. 1945
sport cyclist
Ján Ševčík
1896 – 1965
politician
Jan Seyffarth
b. 1986
engineer
Jan Seyum
b. 1000
monarch
Jan Shabro
politician
Jan Sharp
1946 – 2012
film director
Jan Shcherbakovski
b. 2001
association football player
Jan Shearer
b. 1958
sailor
Jan Shejbal
b. 1994
association football player
Jan Shepard
1928 – 2025
actor
Jan Sherwood
b. 2000
actor
Jan Shinebourne
b. 1947
novelist
Jan Shipps
1929 – 2025
historian
Jan Shoba
politician
Jan Showers
b. 1942
interior designer
Jan Shrem
1930 – 2024
publisher
Jan Shutan
1932 – 2021
actor
Jan Siebelink
b. 1938
writer
Jan Siegel
b. 1955
writer
Jan Siemerink
b. 1970
tennis player
Jan Siemons
b. 1964
sport cyclist
Jan Sierada
1879 – 1943
politician
Jan Sierhuis
1928 – 2023
painter
Jan Siewert
b. 1982
association football player
Ján Šikuta
b. 1960
judge
Jan Síla
b. 1950
physician
Jan Sillo
1976 – 2009
association football player
Jan Silný
b. 1995
association football player
Jan Šimák
b. 1978
association football player
Jan Šimara
b. 1985
Go player
Jan Šimbera
b. 1951
tennis player
Jan Simensen
b. 1944
athlete
Jan Simoen
b. 1953
association football player
Jan Simon Gerardus Gramberg
1823 – 1888
physician
Jan-Simon Symalla
b. 2005
association football player
Jan Simonides Montanus
1501 – 1597
composer
Jan Simons
1925 – 2006
opera singer
Jan Simonsen
1953 – 2019
politician
Jan Simpson
Jan Simulambo
b. 1953
association football player
Jan Šimůnek
b. 1987
association football player
Jan Šindel
1375 – 1456
astronomer
Jan Šindelář
b. 1993
bobsledder
Jan Sipar Khan
Ján Šipeky
b. 1973
sport cyclist
Jan Šisler
b. 1988
association football player
Jan Sitek
b. 1953
athlete
Jan Sithole
1953 – 2020
trade unionist
Jan Sivertsen
b. 1951
painter
Jan Six I
1618 – 1700
writer
Jan Six van Chandelier
1620 – 1697
poet
Jan Six VII
1857 – 1926
classical archaeologist
Jan Six XI
b. 1978
art dealer
Jan Sjöström
1948 – 2013
association football player
Jan Skácel
1922 – 1989
translator
Jan Skala
1889 – 1945
journalist
Jan Skalski
military personnel
Jan Skarbek
1885 – 1951
Catholic priest
Jan Skåre
1929 – 2018
judge
Jan Škarnitzl
b. 1986
sport cyclist
Jan Skibski
b. 2002
association football player
Jan Skoczylas
b. 1951
athlete
Jan Skopeček
b. 1980
politician
Jan Skopeček
1925 – 2020
actor
Jan Škrdlík
b. 1964
cellist
Jan Slabbert
b. 1933
politician
Jan Sládek
1907 – 1984
artistic gymnast
Jan Sładkowski
b. 1958
physicist
Jan Sladký Kozina
1652 – 1695
farmer
Ján Šlahor
b. 1977
association football player
Jan Slavíček
1900 – 1970
painter
Jan Slavomír Tomíček
1806 – 1866
writer
Jan Slepian
1921 – 2016
writer
Jan Śleszyński
1854 – 1931
mathematician
Jan Słomka
1842 – 1932
writer
Jan Sloot
1945 – 1999
technician
Ján Slota
b. 1953
politician
Ján Slovenčiak
b. 1981
association football player
Jan Sluijters
1881 – 1957
painter
Jan Ślusarczyk
1903 – 1980
sculptor
Jan Smallenbroek
1909 – 1974
politician
Jan Smedslund
1929 – 2026
scientist
Jan Smeekens
1920 – 1980
weightlifter
Jan Smeekens
b. 1987
speed skater
Jan Smeets
b. 1985
chess player