Titles and roles
* Don (honorific), a Spanish, Portuguese, and Italian title of respect, often used for noblemen or distinguished individuals * Don (academia), a senior member (fellow or tutor) of a college or university, especially at Oxford or Cambridge *Don, a crime boss, especially in Mafia contextsPlaces
* Don River (disambiguation), several rivers with this name ** Don (river), a river in European Russia * Don, Tasmania, a small village near Devonport, Australia * Don, Benin, a town in Benin * Don Jail, a historic jail in Toronto, Canada * Don, Nord, a commune in northern France * Don, Dang, a hill station village in Gujarat, India *DON, Chapman code for County Donegal, Ireland * Don, Trentino, a commune in Trentino, Italy * Don Republic, a short-lived state (1918–1920) in Russia * Don, West Virginia, an unincorporated community in the U.S.People and characters
Given name or nickname
*Fictional characters
* Don (character), the central gangster character of the ''Don'' film franchise *Don, lead character in ''Arts, entertainment, and media
Films
* Don (franchise), an Indian gangster film franchise ** Don (1978 film), Hindi film by Chandra Barot **Television
* Don (TV series), a 2007 Indian reality/crime documentary series *"Don", an episode from '' Regular Show''Music
*"Don", a song by Miranda! from '' Sin Restricciones'' (2004) *"Don", a 2020 song by Trippie ReddOther media
*'' Battle Stadium D.O.N'', a 2006 crossover fighting video gameMilitary and defense
* Department of the Navy (DoN), part of the U.S. Department of Defense * ''Don''-class submarine tenders, used by the Soviet Navy * Don-2N radar, Russian anti-ballistic missile radar * Orlets-1 (code-named DON), a Russian reconnaissance satelliteScience and technology
Chemistry
* Dissolved organic nitrogen (DON), a form of nitrogen in water systems, involved in freshwater and marine biogeochemical cycles * 2,5-Dimethoxy-4-nitroamphetamine (DON), a psychedelic compound * 6-Diazo-5-oxo-L-norleucine (DON), a glutamine analog and enzyme inhibitor * Deoxynivalenol (DON), a type of mycotoxinBiology
*" -don", a taxonomic suffix meaning "tooth" in scientific names * Dysbaric osteonecrosis, bone damage from pressure changes * Russian Don, a horse breed from RussiaOther uses
* Dôn, a Welsh mother goddess in mythology * Don (unit), a traditional Korean unit of weight * Donburi, also known as "don", a Japanese rice bowl dish * Tropical Storm Don (2011), a named Atlantic storm * Director of nursing (long term care facility), abbreviated as DON *See also
* The Don (disambiguation) * Don Bridge (disambiguation) * Dom (disambiguation) * Dons (disambiguation) *