- Hack, Margherita
- Haddad, Colette
- Haraucourt, Edmond
- Hartwell, Nancy
- Hawking, Stephen
- Hayek, Friedrich von
- Hazlitt, William
- Hedges, Chris
- Hegel, Georg Wilhelm Friedrich
- Heidegger, Martin
- Heinlein, Robert Anson
- Hellman, Lillian
- Hemingway, Ernest
- Hepburn, Audrey
- Herbert, George
- Herder, Johann Gottfried
- Hesse, Hermann
- Hofmann, Albert
- Holmes, Oliver Wendell
- Hubbard, Elbert
- Hubbard, Kin
- Hugo, Victor
- Hume, David
- Hurtado, Alberto
- Huxley, Aldous
