H Authors
| Author Name | Description | Life | |
| H. G. Wells | English Author and Historian | 1866 - 1946 |  |
| H. L. Mencken | American Writer and Journalist | 1880 - 1956 | |
| Hafiz of Persia | Persian Poet | 1325 - 1389 | |
| Hannah Whitall Smith | American Author and Lay Speaker | 1832 - 1911 | |
| Harriet Lerner | American Psychologist and Author | 1944 | |
| Harry S. Truman | American President | 1884 - 1972 | |
| Hegel | German Philosopher | 1770 - 1831 | |
| Helen Keller | American Author, Activist and Educator | 1880 - 1968 | |
| Helena Blavatsky | Russian Occultist and Author | 1831 - 1891 | |
| Henri Frédéric Amiel | Swiss Philosopher and Poet | 1821 - 1881 | |
| Henri Matisse | French Painter and Artist | 1869 - 1954 | |
| Henrik Ibsen | Norwegian Playwright and Poet | 1828 - 1906 | |
| Henry David Thoreau | American Author, Poet and Philosopher | 1817 - 1862 | |
| Henry Corbin | Iranologist, theologian and philosoper | 1903 - 1978 | |
| Henry Ford | American Businessman | 1863 - 1947 | |
| Henry Wadsworth Longfellow | American Poet and Educator | 1807 - 1882 | |
| Henry Ward Beecher | American Clergyman and Speaker | 1813 - 1887 | |
| Heraclitus | Greek Philosopher | 6-5th century BCE | |
| Hermes Trismegistus | Egyptian Sage, Mystic and Prophet | Unknown | |
| Herodotus | Greek Historian | 484 BCE - 425 BCE | |
| Hildegard of Bingen | German Christian Mystic and Polymath | 1098 - 1179 | |
| Hippocrates | Greek Physician | 460 BCE - 370 BCE | |
| Honoré de Balzac | French Novelist and Playwright | 1799 - 1850 | |
| Horace | Roman Poet | 65 BCE - 8 BCE | |
| Hosea Ballou | American Educator and Theologian | 1771 - 1852 | |
| Hunter S. Thompson | American Writer and Journalist | 1937 - 2005 | |
| Hypatia | Greek Philosopher and Mathematician | 370 - 415 | |