Authors Born on May 20
- Matt Roper Comedian, 1977
- Max Euwe Chess Player, 1901
- Michael Diamond Sport Shooter, 1972
- Michael Oren Author, 1955
- Michaela McManus Actress, 1983
- Mike Crapo Politician, 1951
- Mindy Cohn Actress, 1966
- Moshe Dayan Military Leader, 1915
- N. T. Rama Rao, Jr. Actor, 1983
- Naturi Naughton Actress, 1984
- Nick Heyward Singer-Songwriter, 1961
- Nick Rahall Politician, 1949
- Ottessa Moshfegh Writer, 1981
- Pavlos, Crown Prince of Greece Royalty, 1967
- Peter Diamandis Businessman, 1961
- Rachel Platten Singer-Songwriter, 1981
- Sadaharu Oh Baseball Player, 1940
- Sigrid Undset Novelist, 1882
- Tahmoh Penikett Actor, 1975
- Tan Le Entrepreneur, 1977
- Ted Allen Television Presenter, 1965
- Tony Goldwyn Actor, 1960
- Trevor George Smith Jr. Rapper, 1972
- Wally Herger Politician, 1945
- Walter Isaacson Journalist, 1952
- Warren Cann Drummer, 1950
- Wei Jingsheng Activist, 1950
- Wilfrid Sellars Philosopher, 1912
- William Reddington Hewlett Engineer, 1913
- William Redington Hewlett Engineer, 1913
- Wladyslaw Sikorski Military Leader, 1881
- Wolfgang Borchert Poet, 1921
- Yoshihiko Noda Politician, 1957