Authors Born on October 23
- Ireland Baldwin Model, 1995
- Izabel Goulart Model, 1984
- James Daly Actor, 1918
- Jessica Stroup Actress, 1986
- Jim Bunning Baseball Player, 1931
- John Heisman American Football Player, 1869
- Johnny Carson Comedian, 1925
- Jon Huertas Actor, 1969
- Juan Cole Historian, 1952
- Karuho Shiina Mangaka, 1975
- Kate del Castillo Television Actor, 1972
- Larry Dixon Driver, 1966
- Laurie Halse Anderson Writer, 1961
- Malaika Arora Khan Actress, 1973
- Margaret Qualley Actress, 1994
- Masiela Lusha Actress, 1985
- Matthew Quick Writer, 1973
- Matthew Shultz Singer, 1983
- Matthew Williamson Fashion Designer, 1971
- Maury Yeston Lyricist, 1945
- Meghan McCain Television Personality, 1984
- Mel Martinez Lobbyist, 1946
- Michael Crichton Author, 1942
- Michael Eric Dyson Academic, 1958
- Miguel Singer, 1985
- Mike Harding Singer, 1944
- Nancy Grace Journalist, 1959
- Ned Rorem Composer, 1923
- Neltje Blanchan Historian, 1865
- Nick Tosches Journalist, 1949
- Paul Kagame Politician, 1957
- Pele Football Player, 1940
- Philip Kaufman Film Director, 1936
- Randy Pausch Motivational Speaker, 1960
- Robert Trujillo Musician, 1964
- Ryan Reynolds Actor, 1976
- Saint Ignatius Saint, 1491
- Sam Raimi Actor, 1959
- Sunil Mittal 1957
- Taylor Spreitler Actress, 1993