Authors Born on October 20
- Nellie McClung Author, 1873
- Niall Matter Actor, 1980
- Nick Hodgson Drummer, 1977
- Nikki Grimes Author, 1950
- Noémie Wolfs Singer, 1988
- Pat Meehan Politician, 1955
- ProleteR Musician, 1982
- R. J. Hollingdale Biographer, 1930
- Ryan North Writer, 1980
- Samuel Witwer Actor, 1977
- Snoop Dogg Rapper, 1971
- Stephane Hessel Diplomat, 1917
- Tom Petty Singer-Songwriter, 1950
- Valerie Faris Director, 1958
- Viggo Mortensen Film Actor, 1958
- Virender Sehwag Cricketer, 1978
- Wanda Jackson Singer, 1937
- Warren Berger Journalist, 1958
- Will Rogers, Jr. Politician, 1911
- William Christopher Actor, 1932
- William Zabka Actor, 1965
- YoungBoy Never Broke Again Rapper, 1999