Skip to content
Korean dialect

Jeju

Also known as: Jejueo

The variety of Jeju Island, often classified as a separate Koreanic language. Carries archaic features lost on the mainland and is critically endangered.

Shareable facts

Want a Jeju app?

Vote and we'll prioritise it. Top-voted dialects move up the roadmap. One vote per email.

We'll email you a confirmation link.

Frequently asked questions

What language is Jeju?

Jeju is a dialect of the Korean language.

Where is Jeju spoken?

Jeju is primarily spoken in South Korea.

Which region is Jeju associated with?

Jeju is part of the East Asia region on DialectAtlas.

Is Jeju known by other names?

Yes — Jeju is also referred to as Jejueo.

Is Jeju endangered?

Jeju is critically endangered. Only a small number of mostly elderly speakers remain, and the variety is at imminent risk of being lost.

What are the other dialects of Korean?

Korean also includes Seoul Korean, Gyeongsang, Jeolla, Koryo-mar. Each variety has its own vocabulary, pronunciation, and cultural context.

Other Korean dialects

See on the atlas →
Jeolla

Southwestern Korean

The Korean of the south-western Jeolla region around Gwangju. Distinct vowel realisations, sentence-final endings, and a strong rural culinary lexicon.

Koryo-mar

Koryo-mal · Koryo-saram Korean

The Korean variety of the Koryo-saram, descended from communities deported from the Soviet Far East in 1937 to Central Asia. A Hamgyŏng-derived dialect heavily influenced by Russian, now critically endangered.

Nearby dialects

See on the atlas →
Jeolla

187 km away

The Korean of the south-western Jeolla region around Gwangju. Distinct vowel realisations, sentence-final endings, and a strong rural culinary lexicon.

Hakata-ben

359 km away

The dialect of Fukuoka and the Hakata district on northern Kyushu. Recognisable for sentence-final particles like "to" and "tai".

Wu (Shanghainese)

538 km away

The largest Wu Chinese variety, spoken across Shanghai and the lower Yangtze. The second-largest Sinitic language by speakers after Mandarin, distinct enough that it is mutually unintelligible with Mandarin.

Hiroshima-ben

556 km away

The Chūgoku-region dialect of Hiroshima and surrounding Geibi area. Known to many Japanese viewers through Hiroshima-set film and television.

Continue exploring