---
title: "Dialects in Thailand: The Complete List"
url: https://33travels.com/dialects-in-thailand/
author: "Dr. Kofi Mensah"
published: 2026-03-07
updated: 2026-04-06
place: "Thailand"
---

# Dialects in Thailand: The Complete List

Thailand’s sounds and words shift noticeably from the northern hills to the southern coast: everyday speech reflects history, migration, and local identity. Markets, homes, and festivals are full of regional terms and pronunciations that don’t always match the Bangkok standard, so a quick guide helps make sense of who speaks what where.

There are **24 Dialects in Thailand**, ranging from Akha to Teochew (community dialect). For each entry I list Region,Speakers (est.),Family or status so you can compare geographic spread, population size, and linguistic affiliation — you’ll find those details below.

## How do these dialects differ from standard Thai?

Differences show up in pronunciation, vocabulary, and sometimes grammar: northern and northeastern varieties can be unintelligible to central Thai speakers, while others are mutually intelligible with only accent or word-choice changes. Many dialects also serve as markers of local identity and coexist with bilingualism in Thai.

## How reliable are the speaker numbers and classifications?

Estimates come from censuses, academic surveys, and community reports, so they vary in precision and timeliness; urban migration and language shift can reduce speaker counts. Treat the table figures as useful approximations rather than exact headcounts.

## Dialects in Thailand

| Name | Region | Speakers (est.) | Family or status |
| --- | --- | --- | --- |
| Bangkok Thai | Bangkok and central provinces | 10,000,000 | Central Thai (urban variety) |
| Eastern Thai | Chonburi, Rayong, Chanthaburi | 1,500,000 | Central branch (regional variety) |
| Isan (Northeastern Lao) | Northeast (Isan provinces) | 20,000,000 | Tai–Kadai (Lao group) |
| Kham Mueang (Northern Thai / Lanna) | North (Chiang Mai, Chiang Rai, Lampang) | 6,000,000 | Tai–Kadai (Northern Thai) |
| Southern Thai (Pak Tai) | South (Nakhon Si Thammarat, Songkhla) | 4,000,000 | Tai–Kadai (Southern Thai) |
| Pattani Malay (Yawi) | Deep south (Pattani, Yala, Narathiwat) | 2,000,000 | Austronesian (Malay) — regional dialect |
| Satun Malay | Satun, parts of Phatthalung | 200,000 | Austronesian (Malay) — local dialect |
| Northern Khmer (Khmer Surin) | Surin, Buriram, Sisaket provinces | 1,400,000 | Austroasiatic (Khmer) — regional variety |
| Mon | Central and western provinces (Kanchanaburi, Samut Sakhon) | 100,000 | Austroasiatic (Monic) — minority language |
| Karen (Sgaw & Pwo) | West and north (Tak, Mae Hong Son, border areas) | 700,000 | Sino-Tibetan (Karenic) — community dialects |
| Shan (Tai Yai) | Northern border provinces (Mae Hong Son, Chiang Mai) | 300,000 | Tai–Kadai (Tai Shan) — related to Burmese Shan |
| Tai Lue | Chiang Rai, Phayao, parts of north | 70,000 | Tai–Kadai (Tai Lue) — regional Tai language |
| Tai Khuen (Khün) | Golden Triangle area (Chiang Rai) | 40,000 | Tai–Kadai (Khün) — Highland Tai variety |
| Phu Thai | Northeast (Nakhon Phanom, Sakon Nakhon) | 200,000 | Tai–Kadai (Tai) — regional ethnic variety |
| Phuan | Northeast and parts of north (Loei, Sakhon Nakhon) | 200,000 | Tai–Kadai (Phuan) — regional Tai variety |
| Kuy (Kuay) | Northeastern border provinces (Nakhon Ratchasima, Surin) | 250,000 | Austroasiatic (Kuy/Mon-Khmer) — local language |
| Hmong (White/Green Hmong) | North and Northeast highlands | 150,000 | Hmong-Mien (Hmongic) — minority language |
| Akha | Highlands of northern Thailand (Mae Hong Son, Chiang Rai) | 95,000 | Sino-Tibetan (Loloish) — hill-tribe language |
| Lahu | Northern highlands (Chiang Mai, Chiang Rai) | 80,000 | Sino-Tibetan (Loloish) — hill-tribe language |
| Lisu | Northern Thailand (Chiang Mai area) | 40,000 | Sino-Tibetan (Loloish) — hill-tribe language |
| Cham | Southern and central communities (Phuket, Ranong) | 10,000 | Austronesian (Chamic) — minority language |
| Moken | Andaman coastal communities (Mergui archipelago influence) | 5,000 | Austronesian (Moken) — sea-nomad language |
| Teochew (community dialect) | Urban Chinese communities (Bangkok, Phuket) | 600,000 | Sinitic (Min) — heritage community dialect |
| Hokkien (Phuket/penang heritage) | Phuket, parts of south | 400,000 | Sinitic (Hokkien) — community dialect |

## Images and Descriptions

![Bangkok Thai](https://33travels.com/wp-content/uploads/2026/03/bangkok_thai.jpg)

### Bangkok Thai

The urban variety of Central Thai that shapes national media and Standard Thai; widely spoken in Bangkok and nearby provinces. Notable for fast tempo, colloquial vocabulary and reduced vowels. Example: ไปไหน (pai nai) “Where are you going?”

![Eastern Thai](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Eastern Thai

Spoken along Thailand’s eastern seaboard, it features distinct vowel shifts and lexical items from fishing and coastal life. Recognizable intonation and some Khmer loanwords. Example: สวัสดี (sà-wàt-dii) “Hello”

![Isan (Northeastern Lao)](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Isan (Northeastern Lao)

The Lao-related dialect cluster of northeastern Thailand, widely used in daily life and folk music. Shares grammar with Lao but increasingly influenced by Central Thai. Example: ไปไหน (pai nai / Isan ใช้ไปไส) “Where are you going?”

![Kham Mueang (Northern Thai / Lanna)](https://33travels.com/wp-content/uploads/2026/03/kham_mueang_northern_thai_lanna.jpg)

### Kham Mueang (Northern Thai / Lanna)

Northern Thai spoken across the old Lanna realm, with its own vocabulary, tone patterns, and script history. Distinct pronouns and honorifics separate it from Standard Thai. Example: สวัสดี (sà-wàt-dii) “Hello”

![Southern Thai (Pak Tai)](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Southern Thai (Pak Tai)

Coastal and interior southern dialect with different consonant realizations and unique vocabulary; more conservative vowels in places, strong regional identity. Example: สบายดีไหม (sabai dii mai) “How are you?”

![Pattani Malay (Yawi)](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Pattani Malay (Yawi)

The Malay variety used by Malay-Muslim communities in the deep south, distinct from Thai and written in Arabic-derived Jawi historically. Strongly different grammar and vocabulary. Example: สวัสดี/Assalamualaikum (local greetings)

![Satun Malay](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Satun Malay

A Malay dialect in southwestern Thailand with influences from Kelantanese Malay and Thai; used in daily life and coastal culture, with unique phonology and lexicon. Example: สวัสดี (greeting used alongside Malay forms)

![Northern Khmer (Khmer Surin)](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Northern Khmer (Khmer Surin)

A Khmer dialect in northeastern Thailand distinct from Cambodian Khmer in tone realization and loanwords from Thai and Lao. Important for rural identity and temple culture. Example: สวัสดี (khmer greeting alongside Thai)

![Mon](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Mon

Mon is an older regional language with long historical presence in central Thailand. Still spoken in communities, it preserves unique sounds and vocabulary unlike Tai languages. Example: สวัสดี (local Mon greetings used in community)

![Karen (Sgaw & Pwo)](https://33travels.com/wp-content/uploads/2026/03/karen_sgaw_pwo.jpg)

### Karen (Sgaw & Pwo)

Two major Karen varieties used in upland and border communities; notable for voicing contrasts and overlay with Thai in schools and markets. Important ethnic identity markers. Example: สวัสดี (Karen communities use native greetings locally)

![Shan (Tai Yai)](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Shan (Tai Yai)

Shan is a Tai language spoken by Shan communities in western Thailand. It shares features with Northern Thai and Shan in Myanmar, with distinct tones and vocabulary. Example: สวัสดี (local Shan greeting)

![Tai Lue](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Tai Lue

Tai Lue communities speak a Tai language with its own script and cultural traditions. It differs in phonology and lexicon from Northern Thai but shares broader Tai roots. Example: สวัสดี (local Tai Lue greeting)

![Tai Khuen (Khün)](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Tai Khuen (Khün)

A smaller Tai variety around the Golden Triangle with conservative Tai features and community-specific vocabulary; culturally tied to local towns. Example: สวัสดี (local Khün greeting)

![Phu Thai](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Phu Thai

Phu Thai is an ethnic Tai language in Isan with distinct phonetic and lexical traits. Speakers maintain folk traditions and a separate identity from mainstream Isan Lao. Example: สวัสดี (Phu Thai community greetings)

![Phuan](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Phuan

Phuan is a Tai variety with conservative features preserved in smaller towns. It has vocabulary and tone patterns that differ from neighboring Isan and Northern Thai. Example: สวัสดี (local Phuan greeting)

![Kuy (Kuay)](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Kuy (Kuay)

Kuy is an Austroasiatic language spoken by ethnic Kuy communities with unique phonology and lexicon. It has been in close contact with Thai and Khmer for centuries. Example: สวัสดี (Kuy community greetings)

![Hmong (White/Green Hmong)](https://33travels.com/wp-content/uploads/2026/03/hmong_white-green_hmong.jpg)

### Hmong (White/Green Hmong)

Hmong community languages are tonal and distinct from Tai languages, with rich oral traditions, textile culture, and clan-based speech varieties. Frequently bilingual in Thai. Example: สวัสดี (Hmong communities use Hmong greetings)

![Akha](https://33travels.com/wp-content/uploads/2026/03/akha.jpg)

### Akha

Akha is a Loloish language with complex phonetics and clan-based speech registers. Spoken in mountain villages and culturally distinct from lowland Thai. Example: สวัสดี (Akha community greeting)

![Lahu](https://33travels.com/wp-content/uploads/2026/03/lahu.jpg)

### Lahu

Lahu speakers inhabit northern highlands with dialectal diversity and distinctive phonology. Language use is tied to village life and shifting bilingualism with Thai. Example: สวัสดี (Lahu community greetings)

![Lisu](https://33travels.com/wp-content/uploads/2026/03/lisu.jpg)

### Lisu

Lisu communities speak a tonal language with its own script traditions in some groups. Present in upland markets and known for colorful cultural dress. Example: สวัสดี (Lisu community greeting)

![Cham](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Cham

The Cham speak a Chamic Austronesian language descended from Champa; used in small coastal and island communities with Arabic-script heritage in religious contexts. Example: สวัสดี (Cham community greetings)

![Moken](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Moken

Moken is spoken by sea nomad communities along the Andaman coast. Notable for maritime vocabulary, unique culture, and shrinking speaker numbers due to modernization. Example: สวัสดี (Moken community greeting)

![Teochew (community dialect)](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Teochew (community dialect)

Teochew is a Chinese variety historically used by many Thai-Chinese families, especially in commerce. Usage is declining but remains important in temples, markets, and family domains. Example: สวัสดี (community uses Teochew alongside Thai)

![Hokkien (Phuket/penang heritage)](https://florafaunafun.com/wp-content/uploads/lists/placeholder.jpg)

### Hokkien (Phuket/penang heritage)

Hokkien is a Southern Min variety spoken in coastal trading communities like Phuket; influential in local food, commerce, and cultural festivals, though Thai often dominates younger generations. Example: สวัสดี (Hokkien community greeting)