| Hekatajos z Miletu | Hekataios |
| Hekate | Hekaté |
| Hekatonchejr | Hekatoncheirové |
| Hekla | Hekla |
| Heksadekan | N-Hexadekan |
| Heksogen | Hexogen |
| hektar | hektar |
| Hekto | Hekto |
| Hektor | Hektór |
| hel | helium |
| Helen | Helena |
| Helen Hunt | Helen Hunt |
| Helen Keller | Helen Kellerová |
| Helen Rowland | Helen Rowlandová |
| Helena | Helena |
| Helena Bławatska | Helena Petrovna Blavatská |
| Helena Karolina Wittelsbach | Helena Bavorská |
| Helena Suková | Helena Suková |
| Helena Trojańska | Helena |
| Helenos | Helenos |
| Helfštýn | Helfštýn |
| Helga | Hellé |
| Helgardh | Hel |
| Helge von Koch | Helge von Koch |
| Helgoland | Helgoland |
| Helheim | Hel |
| helikopter | helikoptéra |
| Heliocentryzm | Heliocentrismus |
| Heliogabal | Heliogabalus |
| Heliopolis | Iunu |
| Helios | Hélios |
| Hellas Planitia | Hellas Planitia |
| Hello world | Hello world |
| Helloween | Helloween |
| Helloween Mini LP | Helloween |
| Helmut Kohl | Helmut Kohl |
| Helmut Newton | Helmut Newton |
| Helmuth Koinigg | Helmuth Koinigg |
| Helsingborg | Helsingborg |
| Helsingør | Helsingør |
| Helsinki | Helsinky |
| helsiński | helsinský |
| hematologia | hematologie |
| Hematyt | Hematit |
| Hemera | Hémerá |
| Hemizygota | Homozygot |
| Hemocyjanina | Hemocyanin |
| Hemofilia | Hemofilie |
| Hemoglobina | Hemoglobin |
| Hemolimfa | Hemolymfa |
| Hemostaza | Srážení krve |
| Henan | Che-nan |
| Henderson | Henderson |
| Hendrik Antoon Lorentz | Hendrik Antoon Lorentz |
| Hendrik Petrus Berlage | Henrik Petrus Berlage |
| Hendrikje van Andel-Schipper | Hendrikje van Andelová-Schipperová |
| Henr | Henry |
| Henri Barbusse | Henri Barbusse |
| Henri Becquerel | Henri Becquerel |
| Henri Bergson | Henri Bergson |
| Henri Cartier-Bresson | Henri Cartier-Bresson |
| Henri de Baillet-Latour | Henri de Baillet-Latour |
| Henri de Saint-Simon | Henri de Saint-Simon |
| Henri de Toulouse-Lautrec | Henri de Toulouse-Lautrec |
| Henri Dunant | Jean Henri Dunant |
| Henri Fayol | Henri Fayol |
| Henri Frédéric Amiel | Henri Frédéric Amiel |
