Authors Born on October 9
- Everette Lee DeGolyer Philanthropist, 1886
- Gene LeBell Mixed Martial Artist, 1932
- Jackson Browne Singer-Songwriter, 1948
- Jacqueline Carey Writer, 1964
- Jim Starlin Comedian, 1949
- Jodelle Ferland Actress, 1994
- Jody Williams Political Activist, 1950
- John Entwistle Singer-Songwriter, 1944
- John Lennon Singer, 1940
- John O'Hurley Actor, 1954
- John Pilger Journalist, 1939
- Katherine Applegate Children'S Writer, 1956
- Kevin Johnson Chief Executive Officer, 1960
- Laure Manaudou Swimmer, 1986
- Lawrence Pearsall Jacks Educator, 1860
- Lecrae Hip-Hop Artist, 1979
- Leila Janah Businesswoman, 1982
- Lewis Cass Military Officer, 1782
- Lord Hailsham Politician, 1907
- Mark Viduka Football Player, 1975
- Max von Laue Physicist, 1879
- Michael Palmer Author, 1942
- Mike Singletary Coach, 1958
- Nicholas Roerich Painter, 1874
- Nick Swardson Actor, 1976
- Nikolai Bukharin Revolutionary, 1888
- Norm Parker Football Manager, 1941
- P. J. Harvey Musician, 1969
- Paul LePage Politician, 1948
- Pete Docter Animator, 1968
- Rupert Friend Actor, 1981
- Scott Bakula Actor, 1954
- Scotty McCreery Singer, 1993
- Sean Lennon Singer, 1975
- Sharon Osbourne Entertainer, 1952
- Simon Sinek Author, 1973
- Steve Burns Actor, 1973
- Steven Rodney McQueen Film Director, 1969
- Tony Shalhoub Actor, 1953
- Tyler James Williams Actor, 1992