A lie is a type of deception, an untruth or not telling the truth.

Lie, LIE or A Lie may also refer to:

Places Liechtenstein, IOC country code LIE Long Island Expressway (LIE), alternate name for Interstate 495 (New York)

People Lie (surname) Saint Lié (died 533)

Films and Television Lie (film) (Telugu లై), a 2017 Indian film L.I.E. (film), a 2001 LGBT film revolving around the Long Island Expressway "Lies, Lies, Lies", an episode of the American sitcom Herman's Head

Music "Lie" (Black Light Burns song) "Lie" (Kizz Daniel song) "Lie" (Lukas Graham song) "Lie" (NF song) "L.I.E", a song by EXID from Street, 2016 "Lie", a song by BTS from Wings "Lie", a song by Dream Theater from Awake "Lie", a song by Halsey from Hopeless Fountain Kingdom "Lie", a song by T-ara from Absolute First Album "A Lie", a song by French Montana "A lie", a song by B1A4 from Good Timing, 2016 Lie: The Love and Terror Cult, an album by Charles Manson "Lie", a Vocaloid song featuring Megurine Luka, made by CircusP

Mathematics Carathéodory–Jacobi–Lie theorem Law of iterated expectations, or law of total expectation, initialized as LIE, a probability, statistical concept Lie algebra Lie bracket of vector fields Lie derivative Lie group Group of Lie type Lie sphere geometry Lie theory

Other uses Lie (obstetrics), an obstetrical term for the axis of the foetus Lie, topography or surface characteristics at a golf course Liquid impingement erosion, or LIE, alternate name for Water droplet erosion, or WDE, a form of materials wear Logical Intuitive Extrovert, or LIE, in socionics Lying (position), the recumbent position of the human body

See also Liar (disambiguation) Lye (disambiguation) The Lie (disambiguation) LI3 (disambiguation)