Lexicon (disambiguation)

The lexicon of a language is its vocabulary.  

Lexicon is also a synonym for a dictionary or encyclopedic dictionary, and may also refer to:

 DLR Lexicon, a building in Dún Laoghaire, Ireland
 Lexicon (company), an audio equipment manufacturer
 Lexicon Branding, a company devoted to inventing names for products
 Lexicon Pharmaceuticals, a biopharmaceutical company 
 Lexicon (game), a role-playing game using Wiki software
 Lexicon Gaming Convention, held in Lexington, Kentucky, USA
 Lexicon (mathematics), a real number that is disjunctive to every base
 Lexicon (novel), a 2013 novel by Max Barry
 Lexicon (program), a text editor and word processor 
 Lexicon (typeface), a typeface designed by Bram de Does
 Lexicon Tower, tower block near Old Street Roundabout in London
 Lexicon, the home planet of WordGirl, star of an educational TV show
 Lex Icon, a stage name used by Norwegian black metal musician Stian Arnesen (AKA Nagash)
 The Suda, sometimes cited as the Suda Lexicon or Suidias's Lexicon
 The Harry Potter Lexicon, sometimes referred to as the Lexicon 
 Lexicon (album), an upcoming album by British singer Will Young

See also 
 Lexical