In chemistry, salt is a neutral compound composed of ions.

The word salt may also refer to:

• Edible salt or table salt, used as a flavour enhancer and preservative for food
• Sodium chloride, the main ingredient in edible salt
• Salt (cryptography), an initialization vector of a block cipher
• Syntactic salt, a feature designed to make it harder to write bad computer code

The name Salt may refer to:

• Salt (band), an indie rock band from Sweden
• Sir Titus Salt (1803–1876), English textile manufacturer and benefactor
• Henry Stephens Salt (1851–1939), English writer and campaigner for social reforms
• Henry Salt (Egyptologist) (1780–1827), English artist, traveler, diplomat, and Egyptologist
• Cheryl "Salt" James, an entrepreneur and hip-hop icon
• Salt River, the name of a number of rivers in the U.S.
• Salt, Jordan, a provincial town in Western Jordan
• Salt Institute for Documentary Studies - http://www.salt.edu/
• Salt of the Earth, a 1954 U.S. film by Herbert J. Biberman

• Salt (EP), a 2000 release by breakcore artist Venetian Snares
• Salt, a book by Adam Roberts published in 2000.

The acronym SALT may refer to:

• Strategic Arms Limitation Talks, nuclear weapon talks between the USA and USSR
• Southern African Large Telescope, an optical telescope located in the Karoo, South Africa
• Speech Application Language Tags, a markup language speech recognition applications on the Web
• Socialist ALTernative, a minor political party in many countries. ^*
• "S.A.L.T.", a song on the 1997 album Orblivion by The Orb

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