| Author | Born on | Died |
|---|---|---|
| Pope Francis | December 17, 1936 | - |
| Pope Gregory VII | 1020 | 1085 |
| Pope John Paul II | May 18, 1920 | April 2, 2005 |
| Pope John XXIII | November 25, 1881 | June 3, 1963 |
| Pope Paul VI | September 26, 1897 | August 6, 1978 |
| Pope Shenouda III | August 3, 1923 | March 17, 2012 |
| Pope Theodoros II | November 4, 1952 | - |
| Poppy Delevingne | September 15, 1986 | - |
| Poppy Harlow | May 2, 1982 | - |
| Poppy Montgomery | June 19, 1975 | - |
| Poppy Z. Brite | May 25, 1967 | - |
| Portia de Rossi | January 31, 1973 | - |
| Portia Doubleday | June 22, 1988 | - |
| Portia Simpson-Miller | December 12, 1945 | - |
| Potter Stewart | January 23, 1915 | December 7, 1985 |
| Poul Anderson | November 25, 1926 | July 31, 2001 |
| Powell Clayton | August 7, 1833 | August 23, 1914 |
| Powers Boothe | June 1, 1948 | - |
| Prabal Gurung | - | - |
| Pramoedya Ananta Toer | February 6, 1925 | April 30, 2006 |