Union commonly refers to:

  • Trade union, an organization of workers
  • Tenants union, an organization of renters
  • Union (set theory), in mathematics, a fundamental operation on sets

Union may also refer to:

Arts and entertainment

Music

  • Union (band), an American rock group
  • Union (Union album), 1998
  • Union (Chara album), 2007
  • Union (Toni Childs album), 1988
  • Union (Cuff the Duke album), 2012
  • Union (Paradoxical Frog album), 2011
  • Union, a 2001 album by Puya
  • Union, a 2001 album by Rasa
  • Union (Son Volt album), 2019
  • Union (The Boxer Rebellion album), 2009
  • Union (Yes album), 1991
  • "Union" (Black Eyed Peas song), 2005

Other uses in arts and entertainment

  • Union (film), a labor documentary released in 2024
  • Union (Star Wars), a Dark Horse comics limited series
  • Union, in the fictional Alliance–Union universe of C. J. Cherryh
  • Union (Horse with Two Discs), a bronze sculpture by Christopher Le Brun, 1999–2000
  • The Union (Marvel Team), a Marvel Comics superhero team and comic series

Education

  • Union Academy (disambiguation), the name of several institutions
  • Union College (disambiguation), the name of several institutions
  • Union Institute & University, in Ohio, U.S.
  • Union Presbyterian Seminary, in Virginia, U.S.
  • Union Public Schools, a school district in Oklahoma, U.S.
  • Union School of Theology, in Wales
  • Union Theological College, in Northern Ireland
  • Union Theological Seminary (disambiguation), the name of several institutions
  • Union University (disambiguation), the name of several institutions

History and politics

  • Economic union, a type of trade bloc
  • Perpetual Union, a feature of the Articles of Confederation and Perpetual Union, which established the United States of America as a political entity
  • Political union, a type of state which is composed of or created out of smaller states
  • Personal union, the combination of two or more states that have the same monarch
  • Poor law union, a former unit of local government in the United Kingdom
  • Real union, a union of two or more states, which share some state institutions
  • CDU/CSU, or the Union, a German political alliance
  • Union (American Civil War), U.S. states that were loyal to the U.S. federal government
  • Union (Hungarian-German trade union council)
  • Union (Madagascar), a political party

Places

Canada

  • Union, Elgin County, Ontario
  • Union, Leeds and Grenville United Counties, Ontario
  • Union, Nova Scotia
  • Union, Prince Edward Island

United States

  • Union, Alabama
  • Union, Connecticut
  • Union, Illinois
  • Union, Logan County, Illinois
  • Union, Indiana
  • Union, Iowa
  • Union, Kentucky
  • Union, Louisiana
  • Union Parish, Louisiana
  • Union, Maine
  • Union, Mississippi
  • Union, Missouri, in Franklin County
  • Union, Clark County, Missouri
  • Union, Nebraska
  • Union, New Hampshire
  • Union (CDP), New Jersey
  • Union (hamlet), New York, in Madison County
  • Union, New York, in Broome County
  • Union, Ohio, a city in Montgomery and Miami Counties
  • Union, Oregon
  • Union, Pennsylvania (disambiguation)
  • Union, South Carolina
  • Union, Texas
  • Union, Virginia
  • Union, Washington
  • Union, West Virginia
  • Union, Barbour County, West Virginia
  • Union, Wisconsin (disambiguation)
  • Union Township, New Jersey (disambiguation)
  • Arcata, California, first settled as Union
  • Mount Union (Arizona)

Elsewhere

  • Union, Grenada
  • Unión, Paraguay
  • Union, Bohol, Philippines
  • Union, Dapa, Philippines
  • Union Island, Saint Vincent and the Grenadines

Science and mathematics

  • Union (set theory), in mathematics, a fundamental operation on sets
  • Union (SQL), a set operation
  • Union type, in computer science, a type of data structure

Sports

  • 1. FC Union Berlin, a German association football club
  • Chicago Unions, a professional, Black baseball team that played in the US in the late 19th century, prior to the formation of the Negro leagues.
  • Chicago Union Giants, several former American baseball teams in the Negro leagues
  • Philadelphia Union, an American soccer club
  • Royale Union Saint-Gilloise, a Belgian association football club
  • Shaanxi Union F.C., a Chinese association football club
  • Union Brescia, an Italian association football club
  • Union of European Football Associations
  • Union Race Course, formerly in San Francisco, U.S.

Other uses

  • List of ships named Union
  • Union (automobile), made by the Union Automobile Company 1902–05
  • Union (plumbing), a pipe fitting
  • Union (towers), a co-living development in Manchester, England
  • Union (United States coin), a proposed $100 coin
  • Gabrielle Union (born 1972), an American actress

See also

  • The Union (disambiguation)
  • L'Union (disambiguation)
  • Union Bank (disambiguation)
  • Union State, of Russia and Belarus
  • Civil union
  • European Union
  • Government of India, the union government created by the constitution of India
  • Dominion of India, or Union of India, an independent dominion in the Commonwealth 1947–1950
  • Students' union
  • Marriage, a culturally recognized union between people
  • Reunion (disambiguation)
  • Soyuz (disambiguation) ('Union'), an internal abbreviation for the Union of Soviet Socialist Republics
  • United Kingdom
  • United States