People — J
Jack Ohman
b. 1960
journalist
Jack Oke
1880 – 1950
golfer
Jack Okey
1889 – 1963
art director
Jack Oldfield
1899 – 1999
politician
Jack Olding
businessperson
Jack Oleck
1914 – 1981
comics writer
Jack Oliver
b. 2003
rugby union player
Jack Oliver
1923 – 2011
geologist
Jack Oliver
b. 1991
weightlifter
Jack Olsen
1925 – 2002
journalist
Jack Olson
1916 – 2008
politician
Jack Ong
1940 – 2017
actor
Jack Onslow
1888 – 1960
baseball player
Jack Ooms
1925 – 1999
chemist
Jack Oosterlaak
1896 – 1968
athletics competitor
Jack Opeloge
b. 2000
weightlifter
Jack Ord
1907 – 1991
cricketer
Jack Orman
b. 1901
screenwriter
Jack Ormandy
1912 – 1997
association football player
Jack Ormondroyd
b. 1991
rugby league player
Jack Ormston
1909 – 2007
horse trainer
Jack Orr
1920 – 1974
politician
Jack Orrison
1909 – 1988
actor
Jack Osberg
American football player
Jack Osbourne
b. 1985
actor
Jack Ostler
1873 – 1956
association football player
Jack Otterson
1905 – 1991
scenographer
Jack Oughton
b. 1876
Jack Owen
b. 1866
association football player
Jack Owen
b. 1967
guitarist
Jack Owen Spillman
b. 1969
criminal
Jack Owen
1890 – 1983
trade unionist
Jack Owens
b. 1977
basketball player
Jack Owens
1902 – 1942
Australian rules football player
Jack Owens
1908 – 1958
baseball player
Jack Owens
b. 1994
rugby league player
Jack Owens
b. 1995
rugby union player
Jack Owens
1904 – 1997
singer
Jack Owens
1912 – 1982
singer-songwriter
Jack Owlett
b. 1995
rugby union player
Jack Owsley
1883 – 1953
American football player
Jack Oxberry
1901 – 1962
association football player
Jack Ozburn
1913 – 1969
basketball player
Jack P. F. Gremillion
1914 – 2001
lawyer
Jack P. Greene
b. 1931
historian
Jack P. Howell
1895 – 1971
Australian rules football player
Jack P. Juhan
1904 – 2002
military personnel
Jack P. Lewis
1919 – 2018
biblical scholar
Jack P. Oliver
1931 – 2020
politician
Jack P. Shepherd
b. 1988
actor
Jack P. Walker
1892 – 1916
Australian rules football player
Jack Paar
1918 – 2004
television presenter
Jack Packard
YouTuber
Jack Padgett
1916 – 1985
association football player
Jack Padjan
1887 – 1960
stunt performer
Jack Paff
b. 1938
politician
Jack Page
1886 – 1951
association football player
Jack Page
1893 – 1964
association football player
Jack Palance
1919 – 2006
film actor
Jack Palazzolo
b. 1999
association football player
Jack Palethorpe
1909 – 1984
association football player
Jack Palladino
1950 – 2021
private investigator
Jack Palmer
1900 – 1976
composer
Jack Palmer
1905 – 1946
Australian rules football player
Jack Palmer
1879 – 1928
boxer
Jack Palmer
1903 – 1979
cricketer
Jack Panayotou
b. 2004
association football player
Jack Pancott
1933 – 2015
gymnast
Jack Panella
b. 1955
lawyer
Jack Pani
b. 1946
long jumper
Jack Papworth
1901 – 2003
singer
Jack Papworth
1894 – 1942
military personnel
Jack Pardee
1936 – 2013
American football player
Jack Park
1879 – 1935
golfer
Jack Park
1913 – 1992
rugby union player
Jack Parker
1905 – 1990
speedway rider
Jack Parker
1915 – 1993
athlete
Jack Parker
1915 – 1964
athletics competitor
Jack Parker
b. 1908
athletics competitor
Jack Parker
1911 – 2003
Australian rules football player
Jack Parker
1931 – 2003
Australian rules football player
Jack Parker
b. 1885
Cinematographer
Jack Parker
1913 – 1983
cricketer
Jack Parker
b. 1945
head coach
Jack Parker
1927 – 2022
hurdler
Jack Parkin
1877 – 1951
Australian rules football player
Jack Parkinson
1883 – 1942
association football player
Jack Parkinson
1869 – 1911
association football player
Jack Parkinson
1924 – 1997
basketball player
Jack Parnell
b. 1935
Jack Parnell
1923 – 2010
bandleader
Jack Parow
b. 1982
rapper
Jack Parr
1936 – 2015
basketball player
Jack Parrington
1933 – 2024
sprinter
Jack Parry
1924 – 2010
association football player
Jack Parry
1931 – 2022
association football player
Jack Parshall
1893 – 1973
Jack Parsons
1920 – 2006
sociologist
Jack Parsons
1914 – 1952
chemist
Jack Parsons
1890 – 1981
cricketer