People — G
Greg J. Bamber
b. 1949
academic
Greg J. Dixon
1932 – 2019
Greg J. Harrison
veterinarian
Greg J. Holbrock
1906 – 1992
politician
Greg Jacina
b. 1982
ice hockey player
Greg Jackson
b. 1983
writer
Greg Jackson
b. 1971
Greg Jackson
b. 1966
American football player
Greg Jackson
b. 1959
basketball coach
Greg Jackson
1952 – 2012
basketball player
Greg Jackson
b. 1996
rugby union player
Greg Jackson
b. 1974
trainer
Greg James
b. 1985
radio personality
Greg James
b. 1944
judge
Greg James
1954 – 2026
tattoo artist
Greg Janicki
b. 1984
association football player
Greg Jarrett
b. 1952
radio personality
Greg Jarvis
musician
Greg Jefferson
b. 1971
American football player
Greg Jeffries
b. 1971
American football player
Greg Jein
1945 – 2022
model maker
Greg Jelks
1961 – 2017
baseball player
Greg Jeloudev
b. 1990
rugby union player
Greg Jenkins
b. 1989
American football player
Greg Jenner
historian
Greg Jennett
b. 1968
journalist
Greg Jennings
b. 1983
American football player
Greg Jensen
b. 1962
American football player
Greg Jericho
b. 1901
columnist
Greg Jerman
b. 1979
American football player
Greg Johnson
b. 1953
American football player
Greg Johnson
actor
Greg Johnson
American football player
Greg Johnson
b. 1965
business executive
Greg Johnson
civil servant
Greg Johnson
b. 1975
curler
Greg Johnson
b. 1960
designer
Greg Johnson
b. 1960
head coach
Greg Johnson
1971 – 2019
ice hockey player
Greg Johnson
b. 1971
philosopher
Greg Johnson
b. 1990
rugby league player
Greg Johnson
b. 1968
singer
Greg Johnston
b. 1965
ice hockey player
Greg Johnston
b. 1955
baseball player
Greg Johnston
b. 1959
rower
Greg Jolivette
politician
Greg Joly
b. 1954
ice hockey player
Greg Jones
b. 1989
tennis player
Greg Jones
b. 1953
alpine skier
Greg Jones
b. 1982
amateur wrestler
Greg Jones
b. 1988
American football player
Greg Jones
b. 1948
American football player
Greg Jones
b. 1974
American football player
Greg Jones
b. 1981
American football player
Greg Jones
b. 1970
Australian rules football player
Greg Jones
b. 1976
baseball player
Greg Jones
b. 1998
baseball player
Greg Jones
b. 1961
basketball player
Greg Jones
b. 1996
rugby union player
Greg Jordan
b. 1990
association football player
Greg Joseph
b. 1994
American football player
Greg Joswiak
businessperson
Greg Joy
b. 1956
guitarist
Greg K
b. 1965
bassist
Greg Kadel
b. 2000
photographer
Greg Kading
b. 1963
writer
Greg Kampe
b. 1955
basketball coach
Greg Kane
b. 1952
rugby union player
Greg Kane
b. 1966
singer
Greg Kasavin
b. 1977
journalist
Greg Kaziboni
b. 1993
association football player
Greg Keagle
b. 1971
baseball player
Greg Kean
b. 1962
actor
Greg Kearney
b. 1973
novelist
Greg Keatley
b. 1953
baseball player
Greg Keeler
singer-songwriter
Greg Keelor
b. 1954
singer
Greg Keenan
b. 1970
rugby league player
Greg Kehoe
1917 – 2005
politician
Greg Kelly
b. 1968
military officer
Greg Kelser
b. 1957
basketball player
Greg Kelsey
1893 – 1967
Greg Kennedy
b. 1961
historian
Greg Kennedy
b. 1949
Australian rules football player
Greg Kennedy
b. 1976
hurler
Greg Kent
b. 1943
American football player
Greg Kentwell
b. 1942
speedway rider
Greg Kerkvliet
b. 2001
amateur wrestler
Greg Kern
b. 1963
association football player
Greg Kerr
b. 1947
politician
Greg Kerr-Wilson
b. 1962
Anglican priest
Greg Kessel
politician
Greg Ketterman
designer
Greg Keyte
polo player
Greg Kihn
1949 – 2024
singer
Greg Kiltie
b. 1997
association football player
Greg Kimmerly
b. 1964
athlete
Greg Kindle
b. 1950
American football player
Greg King
1964 – 2025
biographer
Greg King
b. 1973
cricketer