Union commonly refers to:

Union may also refer to:

Arts, entertainment, and media

Fictional entities



Other music



History and politics

  • Political union, a state created by merging two or more states
  • Personal union, a combination of two or more states which have the same head of state (typically a monarch) whilst their boundaries, laws, and interests remain distinct
  • Real union, a union of two or more states, which share some state institutions as in contrast to personal unions but which are not as unified as entities in a political union
  • The Union, a term sometimes used to refer to the CDU/CSU political alliance in Germany
  • The Union, a term used to refer to the European Union
  • The Union (Russian Cyrillic: "Союз", transliterated Russian: "Soyuz"), a common internal abbreviation of the Union of Soviet Socialist Republics
  • The Union, a term sometimes used to refer to the United Kingdom
  • The Union, a term sometimes used to refer to the United States
    • Perpetual Union, a feature of the Articles of Confederation and Perpetual Union, the first U.S. constitution, and the concept that continues to bind the various U.S. states together as one nation
    • Union (American Civil War), the United States government and the 25 states that remained loyal to it during the American Civil War (1861–1865)
  • Union Councils of Bangladesh, local government units
  • Union of India (or the Union), the Union Government of India
  • Union State, the entity combining the Russian Federation and the Republic of Belarus
  • See also: Union Party (other)

Mathematics and computer science

  • Union (SQL), an operator in the programming language SQL
  • Union mount, in operating systems, a way of combining multiple directories into one
  • Union type, in computer science, a type of data structure







Saint Vincent and the Grenadines

United States



Other uses

See also