The Klingon Language Institute

Supporting the scholarly study, teaching, and use of the Klingon language since 1992.

Klingon. The language of the warriors of Star Trek has grown far beyond its origins on television and film, becoming a rich, living language studied, spoken, written, translated, and enjoyed by people around the world.

Whether you're completely new to Klingon, casually curious, or have been studying tlhIngan Hol for years, you'll find resources, community, and plenty of opportunities to learn and participate.


Join the community

Connect with fellow Klingon speakers, ask questions, and share your passion.

Become a Member

Get access to member perks, a proven language course, exclusive content, and help support our mission.


Klingon in Action

Watch and learn. Our YouTube channel brings Klingon to life with panels, interviews, and community events.

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A Fairy Tail

Introduction to Linguistic Terminology for Klingonists



Sep 18
Sep 20
1:30 pm - 2:30 pm