<!-- * Rev. William Fulco - (reconstructed, rather than invented) the Aramaic of Jesus --><!-- Describign Fulco as a conlanger is simply not accurate -->A language creator, sometimes referred to as a conlanger (), is a person who invents constructed languages (or "conlangs").

Professional language creators

Individuals who have been hired to create languages.

  • Victoria Fromkin - Paku (a.k.a. Pakuni)
  • Paul Frommer - Na'vi, Barsoomian
  • Madhan Karky - Kiliki
  • Marc Okrand - Klingon, Vulcan, Atlantean

<!-- * Rev. William Fulco - (reconstructed, rather than invented) the Aramaic of Jesus --> <!-- Describign Fulco as a conlanger is simply not accurate -->

  • Matt Pearson - Thhtmaa
  • David J. Peterson - Dothraki, Valyrian, Kastithanu (Castithan), L'Irathi (Irathient), Indojisnen, Sondiv, Shiväisith, Lishepus, Trigedasleng, Noalath, Inha, Munja'kin
  • John H. G. Scott - Baldung (for Archive 81)
  • Britton Watkins - Yautja (for Predator: Badlands)
  • Wolf Wikeley - Tho Fan

Published international auxiliary language creators

Individuals who have created languages intended for international communication.

  • George Boeree: Lingua Franca Nova
  • Léon Bollack: Bolak
  • Louis Couturat and Louis de Beaufront: Ido language
  • Alexander Gode: Interlingua
  • Lancelot Hogben: Interglossa
  • Otto Jespersen: Novial
  • Francis Lodwick: Common Writing
  • Jackson Moore: Moss
  • François Sudre: Solresol
  • Charles Kay Ogden: Basic English
  • Giuseppe Peano: Latino sine flexione
  • Waldemar Rosenberger: Idiom Neutral
  • Johann Martin Schleyer: Volapük
  • Kenneth Searight: Sona
  • Edgar de Wahl: Interlingue
  • John Wilkins: