Esk or ESK may refer to:
Places Esk, Queensland, Australia Esk, Saskatchewan, Canada Esk Island, in the Great Palm Island group, Queensland, Australia River Esk (disambiguation), also Esk River Shire of Esk, a former local government area in Queensland, Australia Esk Island, one of the Whitsunday Islands, Queensland, Australia Upper Esk, Tasmania, a locality in Australia
Other uses , several ships Mungo ESK, a German Army air-transportable armoured transport vehicle Elbe Lateral Canal (German: ), in Germany Europa-Schule Kairo, a German international school in New Cairo, Egypt Esk Highway, Tasmania, Australia ESK, IATA code for Eskişehir Airport, Turkey esk, ISO 639-3 code for the Northwest Alaska Inupiatun language, spoken in Alaska and the Northwest Territories ESK, ICAO airline designator for SkyEurope, a defunct Slovakian airline Esk, a character of Terry Pratchett's novel Equal Rites
See also North Esk (disambiguation) South Esk (disambiguation)