Level

Level or levels may refer to:

Engineering

 * Level (optical instrument), a device used to measure true horizontal or relative heights
 * Spirit level or bubble level, an instrument designed to indicate whether a surface is horizontal or vertical
 * Canal pound or level
 * Regrading or levelling, the process of raising and/or lowering the levels of land
 * Storey or level, a vertical unit of a building or a mine
 * Level (coordinate), vertical position
 * Horizontal plane parallel

Gaming

 * Level (video games), a stage of the game
 * Level (role-playing games), a measurement of character development

Music

 * Level (music), similar to but more general and basic than a chord
 * "Level" (The Raconteurs song)
 * Levels (album), an album by AKA
 * "Levels" (Avicii song)
 * "Levels" (Bilal song)
 * "Levels" (Nick Jonas song)
 * "Levels" (Meek Mill song)
 * "Levels" (NorthSideBenji song), featuring Houdini
 * "Levels" (Sidhu Moose Wala song)

Places

 * Level Mountain, a volcano in northern British Columbia, Canada
 * Levél, Győr-Moson-Sopron, Hungary
 * Levels, New Zealand
 * Level, Ohio, United States
 * The Level, Brighton, a park in Brighton, UK
 * Level Valley
 * Levels, West Virginia

Science and mathematics

 * A quantity, generally
 * Level (algebra), the lowest number of squares that sum to $$-1$$ in a field
 * Level (logarithmic quantity), a logarithmic measure defined as the logarithm of a ratio of two like quantities
 * Level, the different values that a categorical variable can have
 * Level, the different values that a factor can have in factor analysis
 * Level, the different treatments that are applied within a factor in the design of experiments

Other uses

 * Level (airline brand), a pan-European airline brand
 * Level (magazine), a video game magazine in the Czech Republic, Romania, and Turkey
 * Level Vodka, a brand of vodka
 * Level, a collection of objects with the same rank in an overlapping hierarchy
 * Level, a layer of defense in two-level defense in American football
 * Level, an indication of the number of previous posts to a forum thread
 * LEVEL, a website for men of color published by Medium
 * The Level (TV series)

People with the surname

 * Annick Level (born 1942), French fencer
 * Calvin Levels (born 1954), American film actor
 * Dwayne Levels (born 1979), American football player
 * Janou Levels (born 2000), Dutch footballer
 * Léon Level (1910–1949), French professional road bicycle racer
 * Maurice Level (1875–1926), French writer
 * Tobias Levels (born 1986), German-Dutch footballer