Authors Born on January 31
- Fatou Bensouda Politician, 1961
- Franz Schubert Composer, 1797
- Freya Stark Explorer, 1893
- Garry Moore Comedian, 1915
- George Benjamin Composer, 1960
- Harry Wayne Casey Musician, 1951
- Ieyasu Tokugawa Diplomat, 1543
- Irving Langmuir Physicist, 1881
- Jackie Robinson Baseball Player, 1919
- James Adomian Comedian, 1980
- James Huneker Critic, 1857
- Jason Cooper Musician, 1967
- Jay Samit Businessman, 1961
- Jean Simmons Actress, 1929
- Jeff Hanneman Musician, 1964
- Jessica Walter Actress, 1941
- Joel Courtney Actor, 1996
- John Agar Actor, 1921
- John Joseph Lydon Singer-Songwriter, 1956
- John Lukacs Historian, 1924
- John O'Hara Writer, 1905
- Jonathan Banks Actor, 1947
- Justin Timberlake Voice Actor, 1981
- Katherine Shindle Actress, 1977
- Kelly Lynch Actress, 1959
- Ken Wilber Writer, 1949
- Kenzaburo Oe Writer, 1935
- Kerry Washington Actress, 1977
- Larry Buchanan Screenwriter, 1923
- Laura Lippman Author, 1959
- Marcus Mumford Singer, 1987
- Mario Williams American Football Player, 1985
- Megan Ellison Film Producer, 1986
- Mickey Simmonds Keyboardist, 1959
- Nolan Ryan Baseball Player, 1947
- Nora Johnson Author, 1933
- Norman Mailer Novelist, 1923
- Norris Church Mailer Novelist, 1949
- Pam Allyn Author, 1963
- Patricia Velasquez Actress, 1971