- HaAm, Ahad
- Haas, Ernst
- Hadas, Moses
- Hadewijch of Antwerp
- Hadfield, Captain J. A.
- Haggard, H. Rider – English novelist
- Hailey, Elizabeth Forsythe
- Hakuta, Ken
- Haldane, J. B. S. – British geneticist & scientist
- Hale, Edward Everett – American author & Unitarian clergyman
- Hale, Nathan – American martyr & patriot in American Revolution
- Hales, Dianne
- Half, Robert
- Haliburton, Thomas
- Hall, Barbara
- Hall, G. Stanley – American educator & experimental psychologist
- Hall, Lynn
- Halpern, Sue
- Halsey, Margaret
- Hamerton, Philip G.
- Hamilton, Alexander – American (Scottish-born) lawyer & politician
- Hamilton, Eleanor
- Hamilton, Robert M.
- Hammarskjold, Dag – Swedish diplomat
- Hammer, Armand – American industrialist & philanthropist
- Hampton, Christopher
- Handey, Jack
- Hanh, Thich Nhat
- Hanks, Tom – American movie actor
- Hansen, Patty
- Hanson, Michael
- Hardiman, Larry
- Harding, Warren G. – American politician
- Hardy, G. H. – English mathematician
- Hardy, Thomas
- Hare, Augustus
- Hari, Mata – Dutch dancer & spy in France
- Harper, Lucille S.
- Harris, Corra
- Harris, Sidney J.
- Harris, Sydney J.
- Harrison, George – English singer & songwriter
- Harrison, William Henry – American general & politician
- Hart, J. – American cartoonist
- Harte, Bret – American author
- Harvey, Paul
- Harvey, William – English physician
- Hasid, Moses
- Hasidim, Sefer
- Haskins, Ernest
- Haskins, Henry S.
- Hathaway, Katharine Butler
- Havel, Vaclav – Czech dissident, dramatist, & politician
- Hawes, Joel
- Hawken, Paul
- Hawking, Stephen – English cosmologist and physicist
- Hawkins, Sir Anthony – British dramatist & novelist
- Hawn, Goldie – American actress & comedienne
- Hawthorne, Julian
- Hawthorne, Nathaniel – American author
- Hay, John – American author & politician
- Haydon, Benjamin
- Hayek, Salma
- Hayes, Helen – American actress
- Hayes, Judith
- Hazlitt, William – English essayist
- Headley, Alison
- Heath, Mark
- Hecht, Ben – American author & dramatist
- Hedberg, Mitch – American comedian
- Heffner, Elain
- Hegel, Georg W. – German philosopher
- Heifetz, Jascha – Russian-American violinist
- Heilbrun, Carolyn – American mystery novelist
- Hein, Piet – Danish designer, physicist, poet, & puzzle inventor
- Heine, Heinrich – German critic & poet
- Heinlein, Robert – American science fiction author
- Heller, Joseph – American novelist
- Hellman, Lillian – American dramatist
- Hellmund, R. E.
- Helmsly, Leona
- Heloise
- Helps, Sir Arthur
- Hemingway, Ernest – American author & journalist
- Hemingway, Mary
- Henderson, L. L.
- Hendrix, Jimi – American rock musician & singer
- Henri, Robert – American painter
- Henry, Buck
- Henry, O – American short story author
- Henry, Patrick – American orator, patriot, & politician in American Revolution
- Henson, Jim
- Henty, G. A.
- Hepburn, Katharine – American actress
- Hepola, Sarah
- Heraclitus – Greek philosopher
- Herbert, Alan Patrick
- Herbert, Frank – American science fiction novelist
- Herbert, George – English clergyman & metaphysical poet
- Hereford, Oliver
- Herman, Ellen
- Hermans, Felicia
- Hermocrates of Syracuse
- Herodotus – Greek historian & traveler
- Herold, Don
- Herrick, Robert – English lyric poet
- Herschel, John – English astronomer
- Hershey, Lenore
- Herzl, Theodor – Austrian (Hungarian-born) Zionist leader
| - Heschel, Rabbi Abraham
- Hesiod – Greek didactic poet
- Hesse, Hermann – Swiss (German-born) author
- Heywood, John – English dramatist & epigrammist
- Hickam, Homer
- Hicks, Bill
- Hicks, Granville
- Hightower, Cullen
- Hightower, Jim
- Hildebrand, Kenneth
- Hill, Aaron
- Hill, Napoleon
- Hillel, Rabbi – Jewish scholar & theologian
- Hillesum, Etty
- Hilton, James – English novelist
- Hilton, Paris – American actress
- Hippocrates – Greek physician
- Hirsch, Mary
- Hirschman, Celia
- Hitchcock, Alfred – British movie director
- Hitchcock, R. D.
- Hitler, Adolf – German Nazi dictator, orator, & politician
- Hobbes, Thomas – English political philosopher
- Hoch, Edward Wallis
- Hock, Dee
- Hocking, William Ernest – American philosopher
- Hodge, Alexander
- Hodge, Starline X.
- Hodges, Clarence E.
- Hodgson, Ralph
- Hoest, Bill
- Hoffa, Jimmy – American labor leader
- Hoffer, Eric
- Hoffman, Abbie – American radical activist
- Hoffman, Alice
- Hoffman, Hans
- Hofmannsthal, Hugo Von – Austrian dramatist & poet
- Holland, J. G.
- Holliwell, Raymond
- Holmes, J. H.
- Holmes, John Andrew
- Holmes, Oliver Wendell – American author & physician
- Holmes, Oliver Wendell Jr. – American jurist
- Holt, Rita
- Holt, Sir John
- Holt, Victoria
- Holtby, Winifred
- Homer – Greek epic poet
- Honegger, Arthur – French composer
- Hood, Paxton
- hooks, bell
- Hoover, Herbert – American mining engineer & politician
- Hoover, T. J.
- Hope, Anthony
- Hope, Bob – American (English-born) actor & comedian
- Hope, Laura Lee
- Hopkins, Tom
- Hoppe, Art
- Hopper, Grace Murray – American admiral & computer scientist
- Horace – Roman lyric poet & satirist
- Horne, Harriet Van
- Horne, William Van
- Horner, Martina
- Horning, Jim
- Hornung, E. W.
- Housman, A. E. – English classical scholar, poet, & satirist
- Houston, Dianne
- Houston, Jean
- Howard, Jane
- Howard, Moe – American comedian with the Three Stooges
- Howard, Vernon
- Howe, Edgar Watson – American journalist
- Howe, Julia Ward – American reformer, songwriter, & suffragist
- Howell, James
- Howitt, Mary
- Hoyle, Fred – English astronomer, mathematician, & popularizer of science
- Hubbard, Elbert – American author
- Hubbard, Kin
- Hubbard, L. Ron – American author & science fiction novelist
- Hudler, Rex
- Hudson, Burk
- Hudson, W. H. – English critic & naturalist
- Hueck, Catherine de
- Huerta, Dolores
- Hugo, Victor – French dramatist, novelist, & poet
- Hulbert, Harold S.
- Hulme, Keri
- Humboldt, Alexander – German naturalist & traveler
- Humboldt, Wilhelm von – German diplomat & philologist
- Hume, David – Scottish historian & philosopher
- Hume, Fergus
- Humphrey, Hubert H. – American politician
- Humphrey, Robert A.
- Hunt, H. L.
- Hunt, Leigh – English author & editor
- Hunt, Tara
- Hunter, Kristin
- Hunter, Rachel – New Zealand model
- Hurok, Sol
- Hurston, Zora Neale – American novelist of Harlem Renaissance
- Hutcheson, Francis
- Hutchins, Robert – American educator
- Hutchinson, Sir Robert
- Hutton, William
- Huxley, Aldous – English critic & novelist
- Huxley, Sir Julian – English administrator & biologist
- Huxley, Thomas H. – English biologist
- Hypatia of Alexandria – Greek mathematician
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