Relativity

Relativity may refer to:

Physics

 * Galilean relativity, Galileo's conception of relativity
 * Numerical relativity, a subfield of computational physics that aims to establish numerical solutions to Einstein's field equations in general relativity
 * Principle of relativity, used in Einstein's theories and derived from Galileo's principle
 * Theory of relativity, a general treatment that refers to both special relativity and general relativity
 * General relativity, Albert Einstein's theory of gravitation
 * Special relativity, a theory formulated by Albert Einstein, Henri Poincaré, and Hendrik Lorentz
 * Relativity: The Special and the General Theory, a 1920 book by Albert Einstein

Social sciences

 * Linguistic relativity
 * Cultural relativity
 * Moral relativity

Music

 * Relativity Music Group, a Universal subsidiary record label for releasing film soundtracks
 * Relativity Records, an American record label
 * Relativity (band), a Scots-Irish traditional music quartet 1985–1987
 * Relativity (Emarosa album), 2008
 * Relativity (Indecent Obsession album), 1993
 * Relativity (Walt Dickerson album) or the title song, 1962
 * Relativity, an EP by Grafton Primary, 2007

Television

 * Relativity (TV series), a 1996–1997 American drama series
 * "Relativity" (Farscape), an episode
 * "Relativity" (Star Trek: Voyager), an episode

Other

 * Relativity (M. C. Escher), a 1953 lithograph print by M. C. Escher
 * Relativity Media, an American film production company

Business

 * Relativity Space, an American aerospace manufacturing company.