# Normal

Normal(s) or The Normal(s) may refer to:

## Film and television

* Normal (2003 film), starring Jessica Lange and Tom Wilkinson
* Normal (2007 film), starring Carrie-Anne Moss, Kevin Zegers, Callum Keith Rennie, and Andrew Airlie
* Normal (2009 film), an adaptation of Anthony Neilson's 1991 play Normal: The Düsseldorf Ripper
* Normal!, a 2011 Algerian film
* The Normals (film), a 2012 American comedy film
* "Normal" (New Girl), an episode of the TV series

## Mathematics

* Normal (geometry), an object such as a line or vector that is perpendicular to a given object
* Normal basis (of a Galois extension), used heavily in cryptography
* Normal bundle
* Normal cone, of a subscheme in algebraic geometry
* Normal coordinates, in differential geometry, local coordinates obtained from the exponential map (Riemannian geometry)
* Normal distribution, the Gaussian continuous probability distribution
* Normal equations, describing the solution of the linear least squares problem
* Normal extensions (or quasi-Galois), field extensions, splitting fields for a set of polynomials over the base field
* Normal family, a pre-compact family of continuous functions
* Normal function, in set theory
* Normal invariants, in geometric topology
* Normal matrix, a matrix that commutes with its conjugate transpose
* Normal measure, in set theory
* Normal number, a real number with a "uniform" distribution of digits
* Normal operator, an operator that commutes with its Hermitian adjoint
* Normal order of an arithmetic function, a type of asymptotic behavior useful in number theory
* Normal polytopes, in polyhedral geometry and computational commutative algebra
* Normal ring, a reduced ring whose localizations at prime ideals are integrally closed domains
* Normal scheme, a scheme whose local rings are normal domains
* Normal sequence (disambiguation), either a normal function or a representation of a normal number
* Normal space (or $T_{4}$), spaces, topological spaces characterized by separation of closed sets
* Normal subgroup, a subgroup invariant under conjugation

## Music

* Normal (album), a 2005 album by Ron "Bumblefoot" Thal
* "Normal" (Alonzo song)
* "Normal" (Eminem song)
* "Normal", a music video by Gucci Mane
* "Normal", a song by Porcupine Tree from Nil Recurring
* "Normal", a song by Sasha Alex Sloan from Sad Girl
* "Normal", a song by AJR from The Click (Deluxe Edition)
* "Nomal", a song by Ximena Sariñana from Mediocre
* The Normal, a recording project of English music producer Daniel Miller
* The Normals (Christian band), an American Christian alternative rock band
* The Normals (New Orleans band), a 1970s American punk band

## Places

* Normal, Alabama
* Normal, Illinois
* Normal, Indiana
* Normal, Kentucky
* Normal Station, Memphis

## Transportation

* Normal metro station, in Mexico City
* Uptown Station, otherwise known as Normal Station, in Illinois

## Other

* Norm (social), collective representations of acceptable group conduct
* Normal: The Düsseldorf Ripper, a 1991 play by Anthony Neilson
* Normal concentration, a measure of concentration for a chemical in a solution
* Normal goods, a concept used in economics
* Normal modes, of vibration in an oscillating system
* Normal order, or Wick order in Quantum Field Theory
* Normal school, a school created to train high school graduates to be teachers
* Charles Normal (born 1965), American record producer
* Normal (chain store), Danish variety store chain
* Henry Normal (born 1956), English comedian
* The Normals, a novel by David Gilbert