Authors Born on April 20
- Rebecca Makkai Novelist, 1978
- Robert Wilson Lynd Writer, 1879
- Ryan O'Neal Actor, 1941
- Sarah Gavron Director, 1970
- Sebastian Faulks Novelist, 1953
- Stephen Marley Musician, 1972
- Steve Erickson Novelist, 1950
- Steve Spurrier American Football Manager, 1945
- Svante Paabo Biologist, 1955
- Tara Leigh Patrick Model, 1972
- Veronica Cartwright Actress, 1949
- Wade Hayes Music Artist, 1969
- William Bartram Naturalist, 1739