Namesakes
Jón Ögmundsson
(m) 1052-1121 
Saints
Jón Magnússon
(m) 1859-1926
Icelandic Presidents and Prime Ministers 1917-1922; 1924-1926 (prime minister)
Jón Þorláksson
(m) 1877-1935
Icelandic Presidents and Prime Ministers 1926-1927 (prime minister)
Jon Pertwee
(m) 1919-1996
Notable Actors and Entertainers (actor)
Tom Adams
(a.k.a. Jon) (m) 1931-1985
Other Leaders 1976-1985 Barbados (prime minister)
Jon Henricks
(m) 1935-
Olympic Medalists 1956 swimming - 100 m freestyle; swimming - 4x200 m freestyle relay (gold)
Jon Voight
(m) 1938-
Notable Actors and Entertainers (actor)
Oscar Award Winners 1979 Coming Home (actor)
Jon Lord
(m) 1941-2012
Notable Musicians
Rock and Roll Hall-of-Famers 2016 Deep Purple
Kevin Tighe
(a.k.a. Jon) (m) 1944-
Notable Actors and Entertainers (actor)
Jon Anderson
(m) 1944-
Rock and Roll Hall-of-Famers 2017 Yes
Jon Polito
(m) 1950-2016
Notable Actors and Entertainers (actor)
Jon Svendsen
(m) 1953-
Olympic Medalists 1984 water polo (silver)
Jon Lovitz
(m) 1957-
Notable Actors and Entertainers (actor/comedian)
Curt Giles
(a.k.a. Jon) (m) 1958-
Olympic Medalists 1992 ice hockey (silver)
Jon Fosse
(m) 1959-
Nobel Prize Winners 2023 (literature)
Notable Writers
Jon Secada
(m) 1961-
Notable Musicians
Steve Young
(a.k.a. Jon) (m) 1961-
Hall-of-Famers 2005 (football)
Most Valuable Players 1992; 1994 football
Notable Athletes (football)
Jon Tenney
(m) 1961-
Notable Actors and Entertainers (actor)
Jon Bon Jovi
(m) 1962-
Notable Musicians
Rock and Roll Hall-of-Famers 2018 Bon Jovi
Jon Stewart
(m) 1962-
Notable Actors and Entertainers (presenter)
Jon Koncak
(m) 1963-
Olympic Medalists 1984 basketball (gold)
Jon Turteltaub
(m) 1963-
Notable Filmmakers
Jon Cryer
(m) 1965-
Emmy Award Winners 2012 Two and a Half Men (actor)
Notable Actors and Entertainers (actor)
Michael O'Brien
(a.k.a. Jon) (m) 1965-
Olympic Medalists 1984 swimming - 1500 m freestyle (gold)
Jon Sieben
(m) 1966-
Olympic Medalists 1984 swimming - 200 m butterfly (gold)
Jon Favreau
(m) 1966-
Notable Actors and Entertainers (actor)
Notable Filmmakers
Jon A. Drummond
(m) 1968-
Olympic Medalists 1996; 2000 4x100 m relay (silver/gold)
Jon Olsen
(m) 1969-
Olympic Medalists 1992; 1996 swimming - 4x100 m medley relay; swimming - 4x100 m freestyle relay; swimming - 4x200 m freestyle relay (bronze/gold)
Jon Hamm
(m) 1971-
Emmy Award Winners 2015 Mad Men (actor)
Notable Actors and Entertainers (actor)
Jon Wellner
(m) 1975-
Notable Actors and Entertainers (actor)
Jon Bernthal
(m) 1976-
Notable Actors and Entertainers (actor)
Jon Abrahams
(m) 1977-
Notable Actors and Entertainers (actor)
Jon Rauch
(m) 1978-
Olympic Medalists 2000 baseball (gold)
Jon Schofield
(m) 1985-
Olympic Medalists 2012 canoe sprint (bronze)
JP Pietersen
(a.k.a. Jon) (m) 1986-
Notable Athletes (rugby)
Jon Batiste
(m) 1986-
Grammy Award Winners 2022 We Are (album of the year)
Notable Musicians
Jón Daði Böðvarsson
(m) 1992-
Notable Athletes (soccer)
Jon Snow
(m)
Fictional Characters from Books 1996 A Game of Thrones
Fictional Characters from Television 2011 Game of Thrones
Jon
(m)
Fictional Characters from Song Titles 2013 Carry on… Jon