People — L
Leonard John Rose
1827 – 1899
politician
Leonard John Sedgwick
1883 – 1925
botanist
Leonard Johnson
b. 1990
American football player
Leonard Johnson
b. 1998
American football player
Leonard Johnson
baseball player
Leonard Johnston Wills
1884 – 1979
geologist
Leonard Jones
1924 – 1998
politician
Leonard Jones
association football player
Leonard Jones Basson
b. 1960
politician
Leonard Joseph Lancelot Addison
1902 – 1975
military personnel
Leonard Joshua Pikioune
b. 1989
politician
Leonard Juda Frank
1870 – 1944
photographer
Leonard K. Carson
1923 – 1994
Leonard K. Thomson
1889 – 1975
politician
Léonard Kakudji Muzinga
b. 1970
Catholic priest
Leonard Kalate
b. 2000
swimmer
Leonard Kamsler
1935 – 2020
photographer
Leonard Kapiloff
1915 – 1993
Leonard Kastle
1929 – 2011
composer
Leonard Katz
1938 – 2017
psychologist
Leonard Katzman
1927 – 1996
screenwriter
Leonard Keene Hirshberg
1877 – 1969
physician
Leonard Keith Ward
1879 – 1964
cricketer
Leonard Kemp
1909 – 2009
cricketer
Leonard Kempthorne
1886 – 1963
Anglican priest
Leonard Kent
1924 – 2014
cricketer
Leonard Kent
1928 – 1979
sport cyclist
Leonard Kessler
1920 – 2022
writer
Leonard Keysor
1885 – 1951
Leonard Kibera
1942 – 1983
writer
Leonard Kilbee Shaw
1834 – 1902
Léonard Kimura
1575 – 1619
religious
Leonard King
b. 1966
basketball player
Leonard Kip
1826 – 1906
novelist
Leonard Kirk
b. 2000
comics artist
Leonard Kirwa Kosencha
b. 1994
middle-distance runner
Leonard Kleinrock
b. 1934
mathematician
Leonard Klinck
1877 – 1969
teacher
Leonard Kniffel
1947 – 2021
librarian
Leonard Knight Elmhirst
1893 – 1974
agronomist
Leonard Knijff
1650 – 1722
painter
Leonard Knowles
1916 – 1999
judge
Leonard Koch
b. 1995
association football player
Leonard Komon
b. 1988
athletics competitor
Leonard Koppett
1923 – 2003
columnist
Leonard Koren
b. 1948
artist
Leonard Korir
b. 1986
athletics competitor
Leonard Kornoš
b. 1956
astronomer
Leonard Kosinski
military leader
Leonard Krasulski
b. 1950
politician
Leonard Kriegel
1933 – 2022
writer
Leonard Krieger
1918 – 1990
historian
Leonard Krog
lawyer
Leonard Krumov
b. 1996
rugby union player
Leonard Kuypers
1899 – 1988
fencer
Leonard Kwan
1931 – 2000
guitarist
Léonard Kweuke
b. 1987
association football player
Leonard L. Abess
b. 1948
banker
Leonard L. Alvarado
1947 – 1969
military personnel
Leonard L. Amburgey
b. 1945
astronomer
Leonard L. Bailey
1942 – 2019
surgeon
Leonard L. Bembry
b. 1947
politician
Leonard L. Berry
b. 1942
university teacher
Leonard L. Pace
1928 – 1991
politician
Leonard L. Thomas
b. 1961
actor
Leonard La Cour
1907 – 1984
cell biologist
Leonard Labatt
1838 – 1897
opera singer
Leonard Lafond
1901 – 1959
equestrian
Leonard Lake
1945 – 1985
serial killer
Leonard Lance
b. 1952
politician
Leonard Landois
1837 – 1902
physiologist
Leonard Landy
1933 – 2017
actor
Leonard Lansink
b. 1956
actor
Leonard Lanzi
b. 1962
executive
Leonard LaRue
1914 – 2001
Catholic priest
Leonard Lauder
1933 – 2025
entrepreneur
Leonard Lawlor
b. 1954
philosopher
Leonard Lawton Trippe
1891 – 1964
politician
Leonard Leabeater
1906 – 1996
cricketer
Leonard Lee
1938 – 2016
businessperson
Léonard Legault
1935 – 2017
diplomat
Leonard Lehrman
b. 1949
composer
Leonard Leisching
1934 – 2018
boxer
Leonard Leo
b. 1965
lawyer
Léonard-Léopold Forgemol de Bostquénard
1821 – 1897
military officer
Leonard Lerman
1925 – 2012
geneticist
Leonard Leslie Brooke
1862 – 1940
painter
Léonard Lévesque
1935 – 2017
politician
Leonard Levitt
1940 – 2020
journalist
Leonard Levy
1939 – 2014
cricketer
Leonard Levy
1923 – 2006
historian
Leonard Lewin
1919 – 2007
electrical engineer
Leonard Lewis
1927 – 2005
television producer
Leonard Lewis
1909 – 1994
military personnel
Leonard Lewisohn
1953 – 2018
orientalist
Leonard Lewisohn
1847 – 1902
merchant
Leonard Liebling
1874 – 1945
librettist
Leonard Lief
1924 – 2007
Leonard Liggio
1933 – 2014
writer
Leonard Lightfoot
b. 1947
film actor