Authors born in 1920
- A. E. Hotchner Playwright, 1920
- Albert Hadley Designer, 1920
- Albert Meltzer Writer, 1920
- Albert Memmi Writer, 1920
- Alberto Sordi Actor, 1920
- Alex Colville Painter, 1920
- Alex Comfort Scientist, 1920
- Alfred Rupert Hall Historian, 1920
- Aminu Kano Politician, 1920
- Amos Ferguson Artist, 1920
- Amy Clampitt Poet, 1920
- An Wang Businessman, 1920
- Anatole Broyard Critic, 1920
- Anna Halprin Dancer, 1920
- Anna Kamienska Poet, 1920
- Anthony Storr Author, 1920
- Armin Hofmann Graphic Designer, 1920
- Armin Mohler Publicist, 1920
- Arthur Boyd Painter, 1920
- Arthur Hailey Novelist, 1920
- Arthur Kinoy Lawyer, 1920
- Arthur William Galston Botanist, 1920
- Arturo Benedetti Michelangeli Pianist, 1920
- Barbara M. White Politician, 1920
- Baruj Benacerraf Physiologist, 1920
- Beah Richards Poet, 1920
- Bella Abzug Lawyer, 1920
- Ben Bagdikian Journalist, 1920
- Benjamin A. Rogge Economist, 1920
- Benjamin B. Ferencz Lawyer, 1920
- Benoîte Groult Journalist, 1920
- Bern Will Brown Author, 1920
- Bill Linderman Cowboy, 1920
- Bill Peterson Football Player, 1920
- Bill Reid Artist, 1920
- Bill Scott Voice Actor, 1920
- Bob Bemer Computer Scientist, 1920
- Bob Lemon Baseball Manager, 1920
- Bob Ufer Athlete, 1920
- Boris Vian Writer, 1920