| Harun Farocki | Harun Farocki |
| Harvard College Observatory | Harvard College Observatory |
| Harvard Lampoon | Harvard Lampoon |
| Harvard Mark I | Harvard Mark I |
| Harvard Story | Harvard Man |
| Harvest Moon | Harvest Moon series |
| Harvey | Harvey |
| Harvey Award | Harvey Awards |
| Harvey Firestone | Harvey Samuel Firestone |
| Harvey Keitel | Harvey Keitel |
| Harvey Pekar | Harvey Pekar |
| Harvey Spencer Lewis | Harvey Spencer Lewis |
| Harware | Computer hardware |
| Haryana | Haryana |
| Harz | Harz |
| Harzungen | Harzungen |
| Hasan ben Ali | Hasan ibn Ali |
| Hasan Salihamidžić | Hasan Salihamidžić |
| hasard | chance |
| hasardeux | adventurous |
| haschisch | hashish |
| Hasdaï Crescas | Hasdai Crescas |
| Hasdaï ibn Shaprut | Hasdai ibn Shaprut |
| Hasdings | Hasdingi |
| Hasdrubal | Hasdrubal |
| Hasdrubal Gisco | Hasdrubal Gisco |
| Hasdrubal le Beau | Hasdrubal the Fair |
| hase | doe |
| Hasegawa Tôhaku | Hasegawa Tōhaku |
| Hasely Crawford Stadium | Hasely Crawford Stadium |
| Hash House Harriers | Hash House Harriers |
| Hashemi Shahroudi | Mahmoud Hashemi Shahroudi |
| Hashim ibn Abd al-Manaf | Hashim ibn Abd Manaf |
| Hashim Thaçi | Hashim Thaçi |
| Hashomer hatzaïr | Hashomer |
| Hasim Rahman | Hasim Rahman |
| Hasina Wajed | Sheikh Hasina |
| Haskala | Haskalah |
| Haskell Curry | Haskell Curry |
| Haskovo | Haskovo |
| Hasle bei Burgdorf | Hasle bei Burgdorf |
| Haslen | Haslen |
| Hasliberg | Hasliberg |
| Hasmonéens | Hasmonean |
| Hassan | Hassan |
| Hassan al-Tourabi | Hassan al-Turabi |
| Hassan Ali Mansour | Hassan-Ali Mansur |
| Hassan Dahir Aweys | Hassan Dahir Aweys |
| Hassan El-Banna | Hassan al-Banna |
| Hassan Gouled Aptidon | Hassan Gouled Aptidon |
| Hassan ibn al-Sabbah | Hassan-i Sabbah |
| Hassan Ier du Maroc | Hassan I of Morocco |
| Hassan II | Hassan II of Morocco |
| Hassan Nasrallah | Hassan Nasrallah |
| Hassanal Bolkiah | Hassanal Bolkiah |
| Hassaniya | Hassānīya |
| Hasselblad | Hasselblad |
| Hasselt | Hasselt |
| Hassidisme | Hasidic Judaism |
| Hassidéens | Hasideans |
| hassium | hassium |
| Hasta siempre | Hasta Siempre |
| Hastati | Hastati |
| Hastings | Hastings |
| Hastings Kamuzu Banda | Hastings Banda |
| Hastings-on-Hudson | Hastings-on-Hudson |
| Hat Yai | Hat Yai |
| Hatam Sofer | Moses Sofer |
| Hatay | Hatay Province |
| hatchek | háček |
| Hatchepsout | Hatshepsut |
| Hatem Ben Arfa | Hatem Ben Arfa |
| Hatem Trabelsi | Hatem Trabelsi |
| Hatfield and the North | Hatfield and the North |
| Hatha Yoga Pradipika | Hatha Yoga Pradipika |
| Hathidah | Hathidah |
| Hathor | Hathor |
| Hati | Hati |
| Hatikvah | Hatikvah |
| Hatméhyt | Hatmehit |
| Hato Mayor | Hato Mayor Province |
| Hato Mayor del Rey | Hato Mayor del Rey |
| Hatt | Hatt |
| Hattersheim | Hattersheim am Main |
| Hatti | Hatti |
| Hattingen | Hattingen |
| Hattmatt | Hattmatt |
| Hattrick | Hattrick |
| Hattusha | Hattusa |
| Hattushili Ier | Hattusili I |
| Hattushili III | Hattusili III |
| Hatuey | Hatuey |
| Hatutu | Hatutu |
| hauban | stay |
| Hauban tendeur | Tension wire |
| Hauenstein-Ifenthal | Hauenstein-Ifenthal |
| Haugesund | Haugesund |
| Haunted Mansion | Haunted Mansion |
| Hauptscharführer | Hauptscharführer |
| Hauptsturmführer | Hauptsturmführer |
| Hauptwil-Gottshaus | Hauptwil-Gottshaus |
| Haus im Ennstal | Haus im Ennstal |
| Hausach | Hausach |
| Hausen | Hausen bei Brugg |
| Hausen am Albis | Hausen am Albis |
| hausse | boom |
| Hausse de température | Fever |
| haussement d'épaules | shrug |
| hausser | boost |
| hausser la note | mark up |
| hausser les épaules | shrug |
| Haustellum brandaris | Haustellum brandaris |
| haut | top |
| Haut Atlas | High Atlas |
| Haut Commissariat des Nations unies pour les réfugiés | United Nations High Commissioner for Refugees |
| Haut conseil pour lambiques artisanales | High council for artisanal lambik style beers |
| Haut court | Crop top |
| haut de casse | upper case |
| haut de gamme | up-market |
| haut dignitaire | high official |
| Haut débit | Broadband Internet access |
| haut fait | deed |
| haut fourneau | blast furnace |
| haut les coeurs | chin up |
| haut les mains | hands up |
| Haut Moyen Age | Dark Ages |
| Haut moyen âge | Dark Ages |
| Haut parleur | Loudspeaker |
| Haut pays | Highland |
| haut plateau | plateau |
| haut prix | costliness |
| Haut rang | San |
| Haut Représentant international en Bosnie-Herzégovine | High Representative for Bosnia and Herzegovina |
| Haut Trás-os-Montes | Alto Trás-os-Montes |
