Klingon · tlhIngan Hol
Directory 8 resource listings · constructed / fictional. A short orientation and a solid starting list.
Klingon is a hobby/constructed path here: use community grammars and media from the list, and treat studio canons as fandom references — not school credit. Last reviewed 2026-08-01
About Klingon
- Language family
-
Constructed (fictional — Star Trek) Source: Glottolog
- Where it's spoken
- Fictional (Klingon Empire); real-world fan community
- Speakers
-
hundreds of fluent fans; many more casual learners Estimate source: Ethnologue (SIL International)
- Writing
- Latin · pIqaD
Klingon (tlhIngan Hol) is the constructed language developed for Star Trek and expanded by Marc Okrand. It has an unusually complete learner ecosystem for a fictional language — including a Duolingo course and the Klingon Language Institute. Treat it as a fun, structured conlang project; pronunciation and unusual word order take deliberate practice.
Speaker counts are approximate orders of magnitude for learners, not census figures. Family labels follow Glottolog-style classification; vitality notes (when shown) follow UNESCO WAL / Ethnologue-style framing and should be re-checked for program planning.
How to start
- Learn the writing system first with the script trainer — meet a few characters, match them, then recall.
- Pick one free course (or free-with-upgrades) below and finish a short beginner unit before hopping apps.
- Bookmark one dictionary or grammar reference and look up every unknown word for a week.
- Drill vocabulary with starter words.
- When ready, use a tutor marketplace listing below for short speaking sessions.
Practice on this site
Deep links into trainers and drills that already cover Klingon.
Some outbound links may earn us a commission. Commission never affects inclusion or ranking. Full disclosure.
| Resource | Type | Levels | Cost | Verified |
|---|---|---|---|---|
|
About Klingon (English Wikipedia)
English-language overview of Klingon (history, status, writing system). Not reading practice in the language itself.
|
reference | A1-C2 | free | — |
|
Anki shared Klingon decks
Spaced-repetition community decks.
|
tool | A1-B1 | free | — |
|
Duolingo Klingon
Structured beginner course.
|
course paid | A1-A2 | freemium | — |
|
Duolingo Klingon tips / forums
Course tips from other learners.
|
reference | A1-A2 | free | — |
|
English Wiktionary — Klingon category
English Wiktionary’s category of Klingon entries (glosses in English). Useful reference; not a monolingual learner dictionary.
|
reference | A1-B2 | free | — |
|
Hol 'ampaS / learning materials hub
Learner-oriented Klingon materials.
|
course free | A1-B1 | free | — |
|
Omniglot Klingon
Added to restore minimum resource depth.
|
reference | A1-C2 | free | — |
|
pIqaD script overview
Optional native writing system.
|
reference | A1-A2 | free | — |
Know a better classroom-friendly resource for Klingon? Suggest it with attribution.