List of language creators
A language creator, sometimes referred to as a conlanger, is a person who invents constructed languages.
Professional language creators
Individuals who have been hired to create languages.- Victoria Fromkin - Paku
- Paul Frommer - Na'vi, Barsoomian
- Madhan Karky - Kiliki
- Marc Okrand - Klingon, Vulcan, Atlantean
- Matt Pearson - Thhtmaa
- David J. Peterson - Dothraki, Valyrian, Kastithanu, L'Irathi, Indojisnen, Sondiv, Shiväisith, Lishepus, Trigedasleng, Noalath, Inha, Munja'kin
- John H. G. Scott - Baldung
- Britton Watkins - Yautja ''
- Wolf Wikeley - Tho Fan
Published international auxiliary language creators
Individuals who have created languages intended for international communication.- Louis de Beaufront
- George Boeree
- Léon Bollack
- James Cooke Brown
- Louis Couturat: Ido language
- Alexander Gode
- Ján Herkeľ
- Lancelot Hogben
- Otto Jespersen
- Francis Lodwick: Common Writing
- Juraj Križanić
- Matija Majar
- Jackson Moore
- Charles Kay Ogden
- Giuseppe Peano: Latino sine flexione
- Kenneth L. Pike
- Waldemar Rosenberger
- Johann Martin Schleyer: Volapük
- Kenneth Searight: Sona
- Jan van Steenbergen
- Edgar de Wahl: Interlingue
- John Wilkins: unnamed universal language
- L. L. Zamenhof: Esperanto
Published fictional language creators
Language creators whose work has been published in books or other media that they created:- Richard Adams: Lapine, in Watership Down
- M.A.R. Barker: Tsolyáni for Tékumel
- Hector Berlioz
- Marion Zimmer Bradley
- Anthony Burgess: Nadsat in A Clockwork Orange and a prehistoric language in Quest for Fire.
- Samuel R. Delany
- Suzette Doctolero: Enchanta from the Encantadia Saga.
- Diane Duane
- Suzette Haden Elgin: Láadan, in the Native [Tongue (Suzette Haden Elgin novel)|Native Tongue] series
- Václav Havel
- Frank Herbert
- Hergé
- Robert Jordan: The Old Tongue in The Wheel of Time
- Ursula K. Le Guin
- Barry B. Longyear
- George Orwell: Newspeak, in Nineteen Eighty-Four
- Christopher Paolini: The Ancient Language in the Inheritance Cycle
- Lynne Sharon Schwartz: in The Writing on the Wall
- J. R. R. Tolkien: more than twenty languages including Quenya, Sindarin, Khuzdul; see Languages constructed by J. R. R. Tolkien
- Karen Traviss: Mando'a in the Star Wars expanded universe
- Christian Vander
- Tad Williams: Higher Singing in Tailchaser's Song
- Gene Wolfe: Ascian in ''The Book of the New Sun''
Other notable language creators
Language creators whose languages are neither international auxiliary languages nor part of popular media, but are nonetheless significant among enthusiasts, have amassed a notable amount of speakers, or do not fit in other categories:- Sonja Lang: Toki Pona, a minimalist language which has gained a large following and several publications over the years since its creation in 2001.