United Federation

United Federation may refer to:

Organizations

 * United Federation of Postal Clerks, the former name of the American Postal Workers Union
 * United Federation of Teachers, a labor union that represents most teachers in New York City's public schools
 * United Federation of Trade Unions, a trade union in Norway
 * United Retail Federation, an Australian industrial organisation of employers
 * United Federation of Employers in Zambia, a Zambian organisation for employers

In fiction

 * United Federation of Planets, a fictional interstellar federal republic in the Star Trek science fiction franchise
 * United Citizen Federation, a fictional government from the movie Starship Troopers
 * United Federations, a fictional government from the movie The Fifth Element
 * United Federation, a territory in Papers, Please
 * United Federation, a fictional country from the Sonic the Hedgehog franchise