Ho (or the transliterations He or Heo) may refer to:

People

Language and ethnicity

* Ho people, an ethnic group of India ** Ho language, a tribal language in India * Hani people, or Ho people, an ethnic group in China, Laos and Vietnam * Hiri Motu, ISO 639-1 language code ho *Ho (Armenian) a letter of the Armenian script.

Names

* Ho (Korean name), a family name, given name, and an element in two-syllable given names * Heo, also romanised as Hŏ, a Korean family name * Hồ (surname), a Vietnamese surname * He (surname), or Ho, the romanised transliteration of several Chinese family names * Hè (surname) , also romanised as Ho, a Chinese surname

People with the surname

* Cassey Ho (born 1987), American social media fitness entrepreneur * Coco Ho (born 1991), American surfer * Derek Ho (1964—2020), Hawaiian surfer * Don Ho (1930–2007), American musician * Ho Chi Minh (1890–1969), Vietnamese political leader * Michael Ho (surfer), Michael Ho (born 1957), American surfer * Sornsawan Ho (born 1993), Thai member of the Scout Movement

Places

* Ho, Denmark * Ho Municipal, a district in Ghana ** Ho, Ghana ** Ho Airport

Science and technology

* Tasmanian Herbarium, Index herbariorum code HO * ho. also known as ho-mobile, an Italian telecommunications company owned by Vodafone Omnitel N.V. * Holmium, symbol Ho, a chemical element * Hoxnian (Ho I to Ho IV), a stage of the geological history of the British Isles * Hydroxyl radical, ^•OH, chemical formula HO * Heterotopic ossification, a process by which bone tissue forms outside of the skeleton

Other uses

* ''Ho!'', a 1968 French-Italian crime film * Hō (EP), ''Hō'' (EP), a 2001 EP by Maximum the Hormone * Ho (kana), a part of the Japanese writing system * Handelsorganisation, a state-owned retail business of the former German Democratic Republic * Head office, or headquarters * HO scale (Half O), a rail transport modelling scale * Antinea Airlines, a former Algerian airline, IATA airline code HO * Juneyao Airlines, a Chinese airline, IATA airline code HO * Slang for a whore or sexually loose woman