Authors Born on July 31
- Adriel Jeremiah Football Player, 1988
- Adriel Jeremiah "A.J." Green Football Player, 1988
- Ahmet Ertegun Businessman, 1923
- Alan Autry Actor, 1952
- Alex Bogusky Designer, 1963
- Alexandra Ashley Hughes Singer-Songwriter, 1985
- Alexis Knapp Actress, 1989
- Aljamain Sterling Mixed Martial Artist, 1989
- Andrew Marr Political Commentator, 1959
- Annie Parisse Actress, 1975
- Antonio Conte Football Player, 1969
- Augustus Sol Invictus Activist, 1983
- B. J. Novak Comedian, 1979
- Barbara Gittings Activist, 1932
- Ben Chaplin Actor, 1969
- Bernard Nathanson Doctor, 1926
- Bill Berry Musician, 1958
- Blake Michael Actor, 1996
- Bob Blue Teacher, 1948
- Brian Skrudland Ice Hockey Player, 1963
- Cees Nooteboom Writer, 1933
- Charlie Carver Actor, 1988
- Christina Cox Actress, 1971
- Curt Gowdy Sports Commentator, 1919
- David Thornley Politician, 1935
- Dean Cain Actor, 1966
- DeMarcus Ware Football Player, 1982
- Dhanpat Rai Shrivastava Writer, 1880
- Elizabeth Wurtzel Writer, 1967
- Emilia Fox Actress, 1974
- Erik von Kuehnelt-Leddihn Political Scientist, 1909
- Ernest A. Fitzgerald Engineer, 1926
- Eve Best Actress, 1971
- Evgeni Malkin Hockey Forward, 1986
- Evonne Goolagong Cawley Tennis Player, 1951
- Fatima Jinnah Surgeon, 1893
- Fergus Henderson Chef, 1963
- Gabe Kapler Baseball Manager, 1975
- George Eldon Ladd Minister, 1911
- Geraldine Chaplin Actor, 1944