| Heliometre | Heliometers |
| Heliopause | Heliosheath |
| Heliophobius | Silvery mole rat |
| Heliornithidae | Heliornithidae |
| Helios | Helios |
| Heliosciurus | Sun squirrel |
| Heliosismologie | Helioseismology |
| Heliostat | Heliostats |
| Heliozoa | Heliozoa |
| Helix aspersa | Helix aspersa |
| Helix pomatia | Helix pomatia |
| Hell Bent for Leather | Killing Machine |
| Hell in a Cell | Hell in a Cell |
| Hell ship | Hell ship |
| Hella | Flat stone |
| Hellade | Hellas |
| Helladique | Helladic period |
| Hellanicos | Hellanicus of Lesbos |
| Hellas Planitia | Hellas Planitia |
| Hellboy | Hellboy |
| Hellcat | Patsy Walker |
| Helle | Helle municipality |
| Helle Thorning-Schmidt | Helle Thorning-Schmidt |
| Helleborus lividus | Helleborus lividus |
| Hellen | Hellen |
| Hellenic FC | Hellenic FC |
| Hellertown | Hawley |
| Hellerup IK | Hellerup IK |
| Helles | Helles |
| Hellespont | Hellespont |
| Hellikon | Hellikon |
| Hellions | Hellions |
| hello | hello |
| Hello Kitty | Hello Kitty |
| Hello le soleil brille | Colonel Bogey March |
| Hello world | Hello world program |
| Helloween | Helloween |
| HELLP syndrome | HELLP syndrome |
| Hellsing | Hellsing |
| Hellsing Ultimate | Hellsing Ultimate |
| Helluland | Helluland |
| Hellène | Hellene |
| Hellé | Helle |
| Hellébore fétide | Helleborus foetidus |
| Hellénisme | Hellenic polytheism |
| Helmand | Helmand Province |
| Helmond | Helmond |
| Helmstadt | Helmstadt |
| Helmstedt | Helmstedt |
| Helmut Gröttrup | Helmut Gröttrup |
| Helmut Kohl | Helmut Kohl |
| Helmut Newton | Helmut Newton |
| Helmut Schmidt | Helmut Schmidt |
| Helmut Simon | Helmut and Erika Simon |
| Helmut Weidling | Helmuth Weidling |
| Helmut Wick | Helmut Wick |
| Helmuth Duckadam | Helmuth Duckadam |
| Helmuth James von Moltke | Helmuth James Graf von Moltke |
| Helmuth Johannes Ludwig von Moltke | Helmuth von Moltke the Younger |
| Helmuth Karl Bernhard von Moltke | Helmuth von Moltke the Elder |
| Helmuth von Moltke | Helmuth von Moltke |
| Helmuth von Pannwitz | Helmuth von Pannwitz |
| Helmuts Balderis | Helmuts Balderis |
| Heloderma | Heloderma |
| Heloise | Jadwiga |
| Helophilus pendulus | Helophilus pendulus |
| Helostoma temminkii | Kissing gourami |
| Helsingborg | Helsingborg |
| Helsingborgs IF | Helsingborgs IF |
| Helsinge | Helsinge |
| Helsingør | Helsingør |
| Helsinki | Helsinki |
| Helsinki School of Economics | Helsinki School of Economics |
| Helton | Helton da Silva Arruda |
| Helvelle crépue | Helvella crispa |
| Helvetic | Helvetic Airways |
| Helvetica | Helvetica |
| Helvète | Helvetian |
| Helvètes | Helvetii |
| Helvétie | Helvetia |
| Helvétique | Swiss |
| Helvétisme | Helvetism |
| Helwan | Helwan |
| Helxine | Soleirolia soleirolii |
| Hem-Lenglet | Hem-Lenglet |
| Hema | Hema people |
| Hemaris | Hemaris |
| Hemberg | Hemberg |
| Hemel Hempstead | Hemel Hempstead |
| Hemen | Hemen |
| Hemer | Hemer |
| Hemerobiidae | Hemerobiidae |
| Hemerocallidaceae | Hemerocallidaceae |
| Hemichordata | Hemichordata |
| Hemichromis | Jewel cichlid |
| Hemidactylium scutatum | Four-toed salamander |
| Hemidactylus | Hemidactylus |
| Hemidactylus brookii | Hemidactylus brookii |
| Hemidactylus frenatus | Hemidactylus frenatus |
| Hemidactylus garnotii | Hemidactylus garnotii |
| Hemidactylus mabouia | Tropical house gecko |
| Hemidactylus platyurus | Cosymbotus platyurus |
| Hemidactylus turcicus | Hemidactylus turcicus |
| Hemiechinus | Hemiechinus |
| Hemigaleidae | Hemigaleidae |
| Hemingford | Hemingford |
| Hemiphaga | Kererū |
| Hemiprocnidae | Treeswift |
| Hemiptera | Hemiptera |
| Hemiscylliidae | Hemiscylliidae |
| Hemiscyllium ocellatum | Epaulette shark |
| Hemishofen | Hemishofen |
| Hemisotidae | Shovelnose frog |
| Hemitheconyx caudicinctus | African fat-tailed gecko |
| Hemitragus hylocrius | Nilgiri Tahr |
| Hemitragus jayakari | Arabian Tahr |
| Hemmental | Hemmental |
| Hemmiken | Hemmiken |
| Hemsbach | Hemsbach |
| Hemus Air | Hemus Air |
| Hen Wlad Fy Nhadau | Hen Wlad Fy Nhadau |
| Henan | Henan |
| Henau | Henau |
| Hendaye | Hendaye |
| Henderson Island | Henderson Island |
| Hendrick Avercamp | Hendrick Avercamp |
| Hendrick ter Brugghen | Hendrick ter Brugghen |
| Hendrick van Balen | Hendrick van Balen |
| Hendrie Krüzen | Hendrie Krüzen |
| Hendrik Anthony Kramers | Hendrik Anthony Kramers |
| Hendrik Antoon Lorentz | Hendrik Lorentz |
| Hendrik Brouwer | Hendrik Brouwer |
| Hendrik Casimir | Hendrik Casimir |
| Hendrik Goltzius | Hendrik Goltzius |
| Hendrik Petrus Berlage | Hendrik Petrus Berlage |
| Hendrik Potgieter | Andries Hendrik Potgieter |
| Hendrik Verwoerd | Hendrik Frensch Verwoerd |
| Hendschiken | Hendschiken |
| Hendécasyllabe | Hendecasyllabic verse |
| Hengelo | Hengelo |
| Henggart | Henggart |
| Hengist et Horsa | Hengest |
| Hengyang | Hengyang |
| Heniochus acuminatus | Pennant coralfish |
| Heniochus diphreutes | Schooling bannerfish |
| Henkel | Henkel |
| Henkka Seppälä | Henkka Seppälä |
| Henley-on-Thames | Henley-on-Thames |
| Henndorf am Wallersee | Henndorf am Wallersee |
| Hennebont | Hennebont |
| Hennef-Stadt Blankenberg | Hennef-Stadt Blankenberg |
| Henniez | Henniez |
| Hennig Brandt | Hennig Brand |
| Hennigsdorf | Hennigsdorf |
| Henniker | Henniker |
| Hennin | Hennin |
| Henning von Tresckow | Henning von Tresckow |
| hennir | neigh |
| hennissement | neighing |
| henné | henna |
| Henotikon | Henotikon |
| Henouttaneb | Henuttaneb |
| Henri | Henry |
| Henri Antchouet | Henry Antchouet |
| Henri Barbusse | Henri Barbusse |
| Henri Barrelet | Hermann Barrelet |
| Henri Beaufort | Henry Beaufort |
| Henri Becquerel | Henri Becquerel |
| Henri Benoît Stuart | Henry Benedict Stuart |
| Henri Bergson | Henri Bergson |
| Henri Beyaert | Hendrik Beyaert |
| Henri Breuil | Henri Breuil |
| Henri Brisson | Henri Brisson |
| Henri Büsser | Henri Büsser |
| Henri Cartan | Henri Cartan |
| Henri Cartier-Bresson | Henri Cartier-Bresson |
| Henri Cernuschi | Henri Cernuschi |
| Henri Christophe | Henry I of Haiti |
| Henri Coandă | Henri Coandă |
| Henri de Battenberg | Prince Henry of Battenberg |
| Henri de Blois | Henry of Blois |
| Henri de Boulainvilliers | Henri de Boulainvilliers |
| Henri de Bourgogne | Henry of Burgundy |
| Henri de France | Henry of France |
| Henri de Franconie | Henry of Speyer |
| Henri de Gand | Henry of Ghent |
| Henri de Görtz | Henry I of Bohemia |
| Henri de Huntingdon | Henry of Huntingdon |
| Henri de La Falaise | Henri de la Falaise |
| Henri de Lubac | Henri de Lubac |
| Henri De Man | Henri de Man |
| Henri de Northumberland | Henry of Scotland |
| Henri de Rigny | Henri de Rigny |
| Henri de Régnier | Henri de Régnier |
| Henri de Sandomierz | Henry of Sandomierz |
| Henri de Saussure | Henri de Saussure |
| Henri de Toulouse-Lautrec | Henri de Toulouse-Lautrec |
| Henri de Villena | Enrique de Villena |
| Henri Dentz | Henri Dentz |
| Henri Deslandres | Henri-Alexandre Deslandres |
| Henri Dunant | Henry Dunant |
| Henri Dupuy de Lôme | Henri Dupuy de Lôme |
| Henri Désiré Landru | Henri Désiré Landru |
| Henri Ernest Baillon | Henri Ernest Baillon |
| Henri Estienne | Robert Estienne |
| Henri Fantin-Latour | Henri Fantin-Latour |
| Henri Farman | Henry Farman |
| Henri Fayol | Henri Fayol |
| Henri Frans de Ziel | Henri Frans de Ziel |
| Henri François Le Dran | Henri François Le Dran |
| Henri Gaudier-Brzeska | Henri Gaudier-Brzeska |
| Henri Gervex | Henri Gervex |
| Henri Gouraud | Henri Gouraud |
| Henri Grégoire | Henri Grégoire |
| Henri Harpignies | Henri Harpignies |
| Henri Hazebrouck | Henri Hazebroucq |
| Henri Ier | Henry I |
| Henri Ier de Bar | Henry I of Bar |
| Henri Ier de Castille | Henry I of Castile |
| Henri Ier de Chypre | Henry I of Cyprus |
| Henri Ier de Constantinople | Henry of Flanders |
| Henri Ier de France | Henry I of France |
