Opposition may refer to:
Arts and media
- Opposition (Altars EP), 2011 EP by Christian metalcore band Altars
- The Opposition (band), a London post-punk band
- The Opposition with Jordan Klepper, a late-night television series on Comedy Central
Politics
- Loyal opposition
- Opposition (parliamentary), a form of political opposition
- Opposition (politics), a party with views opposing those of the current government
- Leader of the Opposition
Opposition parties
- Opposition (Australia)
- Opposition (Queensland), Australia
- Opposition (Western Australia)
- Bahraini opposition
- Official Opposition (Canada)
- Opposition (Croatia)
- Opposition Party (Hungary)
- Official Opposition (India)
- Opposition Front Bench (Ireland)
- Opposition (Malaysia)
- Opposition (Montenegro)
- Official Opposition (New Zealand)
- Opposition (Serbia)
- Her Majesty's Most Loyal Opposition (United Kingdom)
United States
- Opposition Party (Northern U.S.) (1854–1858), a Northern anti-slavery party absorbed by the Republican Party
- Opposition Party (Southern U.S.) (1858–1860), a Southern anti-secession party just before the Civil War
- Opposition Party (Illinois) (1874), a coalition opposing Republican Party rule in Chicago and Cook County
Other uses
- Binary opposition, a pair of related terms that are opposite in meaning
- Opposition (boolean algebra), two terms with a shared literal, one positive, the other negative
- Opposition (chess), the position of the kings relative to each other
- Opposition (astronomy), the position of a celestial body
- Opposition (astrology), astrological aspect in horoscopic astrology
- Opposition proceeding, an administrative process available under some patent or trademark laws
- Opposition of the thumb, the location of the thumb opposite to the fingers so that the hand can grasp objects
- Square of opposition, a type of logic diagram
See also
- Iraqi opposition (disambiguation)
- Opposite (disambiguation)