| HH. G. WellsBritish-born american Author | Author | American | 19th century | 19 | 4.1 |
| HHannah ArendtGerman-born American political philosopher | Politician | German | 20th century | 20 | 4.0 |
 Harriet Beecher StoweAmerican Writerand philanthropist | Writer | American | 19th century | 11 | 4.0 |
 Harry S. Truman33rd President of the United States | Politician | American | 19th century | 33 | 3.9 |
 Hector BerliozFrench Musician | Musician | French | 19th century | 5 | 3.8 |
 Helen RowlandAmerican journalist and humorist | Journalist | American | 19th century | 42 | 3.8 |
 Helena RubinsteinPolish Businessman | Businessman | Polish | 19th century | 8 | 4.8 |
 Helmut KohlGerman Politician | Politician | German | 20th century | 9 | 3.1 |
 Henri BergsonFrench philosopher | Philosopher | French | 19th century | 6 | 4.5 |
 Henri Frédéric AmielSwiss philosopher and writer | Writer | Swiss | 19th century | 35 | 5.0 |
 Henri PoincaréFrench Mathematician | Mathematician | French | 19th century | 25 | 3.4 |
 Henry A. KissingerGerman Politician | Politician | German | 20th century | 48 | 4.8 |
| HHenry Brooks AdamsAmerican historian, journalist and novelist | Novelist | American | 19th century | 18 | 4.8 |
 Henry David ThoreauAmerican naturalist, poet and philosopher, abolitionist | Poet | American | 19th century | 191 | 3.9 |
 Henry FieldingEnglish novelist and dramatist | Novelist | English | 18th century | 30 | 4.6 |
 Henry FordAmerican industrialist | Businessman | American | 19th century | 43 | 4.7 |
| HHenry JamesAmerican author [American:1843-1915, British:1915-1916] | Author | American-British | 19th century | 33 | 4.9 |
 Henry Louis MenckenAmerican journalist, essayist, satirist and social critic | Journalist | American | 19th century | 96 | 3.9 |
 Henry MillerAmerican author | Author | American | 19th century | 65 | 3.6 |
 Henry Wadsworth LongfellowAmerican poet and educator | Poet | American | 19th century | 70 | 4.0 |
 Henry Ward BeecherAmerican politician, social reformer | Politician | American | 19th century | 90 | 3.4 |
| HHeraclitusGreek philosopher | Philosopher | Greek | 6th century BC | 13 | 3.0 |
 Herbert SpencerEnglish philosopher, biologist and sociologist | Philosopher | English | 19th century | 10 | 4.8 |
| HHerman MelvilleAmerican writer | Writer | American | 19th century | 18 | 3.3 |
 Hermann HesseGerman-born Swiss novelist, and poet | Poet | German | 19th century | 20 | 3.8 |
 Hernan CortesSpanish Leader | Leader | Spanish | 15th century | 12 | 3.8 |
 Hillary ClintonAmerican Politician | Politician | American | 20th century | 204 | 4.5 |
 HippocratesGreek Scientist | Scientist | Greek | 5th century BC | 26 | 4.4 |
 Honore de BalzacFrench novelist | Novelist | French | 18th century | 21 | 4.9 |
 HoraceRoman lyric poet ['Odes', 'Satires', 'Ars Poetica'] | Poet | Roman | 1st century BC | 84 | 3.7 |
 Horace MannUS educator | Educator | American | 18th century | 22 | 4.8 |
| HHorst KoehlerGerman Politician | Politician | German | 20th century | 11 | 4.1 |
| HHoward HughesAmerican Businessman | Businessman | American | 20th century | 8 | 4.1 |
 Hu JintaoChinese Politician | Politician | Chinese | 20th century | 24 | 3.8 |
