Authors Born on September 15
- Aaron Ross American Football Player, 1982
- Ada Velez Boxer, 1969
- Adolfo Bioy Casares Writer, 1914
- Agatha Christie Writer, 1890
- Aharon Katzir Physicist, 1914
- Al Bernstein Writer, 1950
- Alfred D. Chandler, Jr. Professor, 1918
- Alfred Delp Catholic Priest, 1907
- Ali ibn Abi Talib Clergyman, 601
- Allan Savory Scientist, 1935
- Amy Davidson Actor, 1979
- Andrew D. Chumbley Writer, 1967
- Angela Aki Singer, 1977
- Anya Kamenetz Writer, 1980
- Bamanga Tukur Politician, 1935
- Ben Schwartz Actor, 1981
- Betty Neels Writer, 1909
- Bobby Short Singer, 1924
- Brad Leland Actor, 1954
- Brendan O'Carroll Writer, 1955
- Bruno Walter Conductor, 1876
- C. N. Annadurai Politician, 1909
- Cannonball Adderley Saxophonist, 1928
- Caroline Adams Miller Executive Director, 1961
- Caterina Murino Actress, 1977
- Charles de Foucauld Explorer, 1858
- Chelsea Kane Actress, 1988
- Chelsea Quinn Yarbro Writer, 1942
- Cher Wang Entrepreneur, 1958
- Chimamanda Ngozi Adichie Novelist, 1977
- Chris Menges Cinematographer, 1940
- Christian Cooke Actor, 1987
- Claude McKay Writer, 1889
- Creighton Abrams Soldier, 1914
- Dan Forest Businessman, 1967
- Dan Marino Nascar Team Owner, 1961
- Danny Nucci Actor, 1968
- Dave Annable Actor, 1979
- David Folkenflik Reporter, 1969
- David Sneddon Singer, 1978