Union commonly refers to: * Trade union, an organization of workers * Union (set theory), in mathematics, a fundamental operation on sets Union may also refer to:

Arts and entertainment

Music

Union (band) Union is an American rock group formed in Los Angeles in 1997 featuring lead vocalist and guitarist John Corabi (ex-The Scream and Mötley Crüe), guitarist Bruce Kulick (ex-Kiss), bassist James Hunting (David Lee Roth and Eddie Money), and dru ...

, 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 Puya may refer to: * ''Puya'' (plant), in the family Bromeliaceae * Puya (river), in Russia * Puya, a variety of Guajillo chili * ''Puya'' (Meitei texts), traditional or mythological texts of the Meetei people * ''Culoepuya'' or ''Culo'e Puya'', V ...

* ''Union'', a 2001 album by Rasa * ''Union'' (The Boxer Rebellion album), 2009 * ''Union'' (Yes album), 1991 * "Union" (Black Eyed Peas song), 2005

Other uses in arts and entertainment

* ''Union'' (Star Wars), a Dark Horse comics limited series * Union, in the fictional

Alliance–Union universe The Alliance–Union universe is a fictional universe created by American writer C. J. Cherryh. It is the setting for a future history series extending from the 21st century into the timeline of the far future, far future. To date, the corpus ...

of C. J. Cherryh * ''

Union (Horse with Two Discs) ''Union (Horse with Two Discs)'' is a bronze sculpture by Christopher Le Brun, made in 1999–2000 in an edition of three large casts. It depicts a horse standing square on four legs, flanked on either side by a large disc. The sculpture measu ...

'', a bronze sculpture by Christopher Le Brun, 1999–2000 *

The Union (Marvel Team) The Union is a fictional UK superhero team that appear in comic books published by Marvel. The Union has both old and new superheroes within it, including British hero Union Jack and a major new character, Britannia, who leads the new team in ...

, 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 Union Institute & University (UI&U) is a private university in Cincinnati, Ohio. It specializes in limited residence and distance learning programs. The university is accredited by the Higher Learning Commission and operates satellite campuses ...

, 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 * 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 Leeds and the Thousand Islands is a township in the Canadian province of Ontario, located within the United Counties of Leeds and Grenville. The township is located along the Saint Lawrence River, and extends north into rural hamlets and villages ...

* Union, Nova Scotia * Union, Prince Edward Island

United States

* Union, Alabama *

Union, Connecticut Union is a town located in the northeastern part of Tolland County, Connecticut, United States and is part of the Quinebaug and Shetucket Rivers Valley National Heritage Corridor. The population was 785 at the 2020 census, making it the least ...

* Union, Illinois * Union, Logan County, Illinois *

Union, Indiana Union is an unincorporated community in Clay Township, Pike County, in the U.S. state of Indiana. History A post office was established at Union in 1845, and remained in operation until 1955. The community may be named after Uniontown, Pennsylv ...

Union, Iowa Union is a city in Hardin County, Iowa, United States. The population was 399 at the time of the 2020 census. History Union was laid out in 1868 and was incorporated as a town in 1874. Geography Union is located at (42.244715, -93.064240). ...

* Union, Kentucky *

Union, Louisiana Union is an Unincorporated area, unincorporated community and census-designated place in St. James Parish, Louisiana, St. James Parish, Louisiana, United States. Its population was 892 as of the 2010 United States Census, 2010 census. The communit ...

* Union Parish, Louisiana * Union, Maine * Union, Mississippi *

Union, Missouri Union is a city in and the county seat of Franklin County, Missouri, United States. It is located on the Bourbeuse River, southwest of St. Louis. The population was 10,204 at the 2010 census, with the city showing the highest growth rate (32% ...

, in Franklin County *

Union, Clark County, Missouri Union is an unincorporated community in Clark County, in the U.S. state of Missouri Missouri is a state in the Midwestern region of the United States. Ranking 21st in land area, it is bordered by eight states (tied for the most with Tenne ...

* Union, Nebraska * Union, New Hampshire *

Union (hamlet), New York Union is a hamlet (New York), hamlet in Madison County, New York, Madison County, New York (state), New York, United States. The community is about southwest of Canastota, New York, Canastota. Delphi Falls is located southwest of Union. Reference ...

, in Madison County * Union, New York, in Broome County * Union, Ohio, a city in Montgomery and Miami Counties * Union, Oregon *

Union, Pennsylvania (disambiguation) Union, Pennsylvania may refer to: *Allenwood, Pennsylvania *A village in Colerain Township, Lancaster County, Pennsylvania *Union County, Pennsylvania *Union Township, Washington County, Pennsylvania Union Township is a township in Washington ...

* Union, South Carolina * Union, Texas *

Union, Virginia Union is an Unincorporated area, unincorporated community in Floyd County, Virginia, Floyd County, Virginia, United States. References

Unincorporated communities in Virginia Unincorporated communities in Floyd County, Virginia {{Floy ...

Union, Washington Union or Union City is a small census-designated place in Mason County, Washington, United States. The community lies along the southern shore of the Great Bend of the Hood Canal, near the mouth of the Skokomish River, which flows from the nearb ...

Union, West Virginia Union is a town in Monroe County, West Virginia, United States. Union’s population is 427 as of 2020. It is the county seat of Monroe County. History Monroe County was established by an act of the Assembly of Virginia on January 14, 1799, occup ...

Union, Barbour County, West Virginia Union is an unincorporated community in Barbour County, West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers ...

* Union, Wisconsin (disambiguation) * Arcata, California, first settled as Union *

Mount Union (Arizona) Mount Union is a mountain located in the Prescott National Forest in central Yavapai County, Arizona. The mountain's summit is the highest point of the Bradshaw Mountains, and of Yavapai County. Mount Union is flanked to the northeast by Mount D ...

Elsewhere

Union, Grenada Union is a town in Saint Patrick Parish, Grenada Grenada ( ; Grenadian Creole French: ) is an island country in the West Indies in the Caribbean Sea at the southern end of the Grenadines island chain. Grenada consists of the island of Gr ...

* Unión, Paraguay *

Union, Bohol Ubay, officially the Municipality of Ubay ( ceb, Munisipyo sa Ubay; tgl, Bayan ng Ubay), is a 1st class municipality in the province of Bohol, Philippines. According to the 2020 census, it has a population of 81,799 people. Ubay is in the nort ...

, Philippines *

Union, Dapa Dapa, officially the Municipality of Dapa ( Surigaonon: Lungsod nan Dapa; tl, Bayan ng Dapa), is a 4th class municipality in the province of Surigao del Norte, Philippines. According to the 2020 census, it has a population of 29,006 people. Geog ...

, Philippines * Union Island, Saint Vincent and the Grenadines

Science and mathematics

* Union (set theory), in mathematics, a fundamental operation on sets *

Union (SQL) Set operations allow the results of multiple queries to be combined into a single result set. Set operators include UNION, INTERSECT, and EXCEPT. UNION operator In SQL the UNION clause combines the results of two SQL queries into a single tabl ...

, an set operation *

Union type In computer science, a union is a value that may have any of several representations or formats within the same position in memory; that consists of a variable that may hold such a data structure. Some programming languages support special data t ...

, in computer science, a type of data structure

Sports

1. FC Union Berlin 1. Fußballclub Union Berlin e. V., commonly known as 1. FC Union Berlin () or Union Berlin, is a professional German football club in Köpenick, Berlin. The club's origins can be traced to 1906, when its predecessor FC Olympia Oberschöneweid ...

, a German association football club *

Chicago Unions The Chicago Unions were a professional, black baseball team that played in the late 19th century, prior to the formation of the Negro leagues. Founding Organized as the Unions in 1887, the club was led by Abe Jones (1887–1889) and by W.S. ...

, 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 The Leland Giants, originally the Chicago Union Giants, were a Negro league baseball team that competed independently during the first decade of the 20th century. The team was formed via a merge of the Chicago Unions and the Chicago Columbia Gian ...

, a former American baseball team in the Negro leagues *

Philadelphia Union The Philadelphia Union are an American professional soccer club based in Chester, Pennsylvania. The Union compete in Major League Soccer (MLS) as a member of the Eastern Conference. Founded on February 28, 2008, the club began playing in 201 ...

, a soccer team *

Royale Union Saint-Gilloise Royale Union Saint-Gilloise , abbreviated to Union SG or USG, unofficially simply called Union, is a Belgian football club originally located in the municipality of Saint-Gilles, in Brussels, although since the 1920s it has been based at the Jos ...

, a Belgian association football club *

Union Race Course Union Race Course was a horse racing track opened in the 1850s in San Francisco, California located in the Mission District The Mission District (Spanish: ''Distrito de la Misión''), commonly known as The Mission (Spanish: ''La Misión''), is ...

, formerly in San Francisco, U.S.

Other uses

Union (automobile) The Union automobile was a vehicle manufactured by the Union Automobile Company from 1902 until 1905. It was designed by John William Lambert, who had developed the three-wheel Buckeye gasoline buggy in 1891. Over the next decade, Lambert substan ...

, made by the Union Automobile Company 1902–1905 *

Union (plumbing) A fitting or adapter is used in pipe systems to connect straight sections of pipe or tube, adapt to different sizes or shapes, and for other purposes such as regulating (or measuring) fluid flow. These fittings are used in plumbing to manipulate ...

, a pipe fitting *

Union (United States coin) The Union was a proposed $100 coin of the United States dollar. It was canceled before any pattern coins could be minted. History In 1854, San Francisco businessmen sent a petition to Secretary of the Treasury James Guthrie for a $50 coin to ...

, a proposed $100 coin * List of ships named ''Union'' * Gabrielle Union (born 1972), an American actress