Supremacy may refer to:

Law

* Supremacy (European Union law), a European Union legal doctrine by which EU law has primacy of that of its member states * The Supremacy Clause of the US Constitution, which establishes that the Constitution, Treaties and Federal statutes are the highest law in the U.S. legal system * Acts of Supremacy, 16th century laws in England concerning King Henry VIII and the church

Culture

Film

* ''Supremacy'' (film), 2014, directed by Deon Taylor and written by Eric J. Adams * The ''Supremacy'', a ''Mega''-class Star Destroyer and personal flagship of Supreme Leader Snoke in ''Star Wars: Episode VIII - The Last Jedi''

Games

* '' Supremacy: Your Will Be Done'' (called ''Overlord'' in USA), a computer game originally released in 1990 for Amiga and Atari ST, developed by Probe Software * The name given in the United Kingdom to the computer game '' Star Wars: Rebellion''

Board

* ''Supremacy'' (board game), a 1984 strategic board game

Music

* "Supremacy" (song), the first track from the Muse album ''The 2nd Law'', 2013

Albums

* ''Supremacy'' (Hatebreed album), 2006 * ''Supremacy'' (Elegy album), 1994

Other uses

* Supremacy (horse), a racehorse *

Supremacism Supremacism is the belief that a certain group of people is superior to all others. The supposed superior people can be defined by age, gender, race, ethnicity, religion, sexual orientation, language, social class, ideology, nation, culture, ...

, a philosophy that one is superior to others, or to dominate, control, or rule those who are not * Air supremacy, the aerial control of a battlefield by one side's air force * Petrine supremacy, in the Catholic church *

Quantum supremacy In quantum computing, quantum supremacy or quantum advantage is the goal of demonstrating that a programmable quantum device can solve a problem that no classical computer can solve in any feasible amount of time (irrespective of the usefulness of ...

, the question of whether a quantum computer can solve a problem that classical computers cannot

Law