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The Thai of Thailand

The Thai of Thailand, numbering approximately 22,850,000 people, are Engaged yet Unreached. They are an ethnolingustic community of Thailand, Central Thai comprise about one-third of Southeast Asia's Tai-Kadai language family. They mostly adhere to Theravada Buddhism and Thai is their primary language.

Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Central Thai

Fast Facts:

Affinity Group: Southeast Asian Peoples
Country: Thailand
People Cluster: Thai
Primary Language(s): Thai (tha)
Primary Religion(s): Theravada Buddhism
Population: 22,850,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG010835
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Pray for the Thai of Thailand

Join others around the world in praying for the lost to be saved, the gospel to advance, the global Church to grow, and for laborers to be sent out and sustained in the harvest.

Pray Now!
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Dig Deeper (Religion):

Primary Religion: Theravada Buddhism
Religious Affiliation: Buddhism

98%
%
Theravada Buddhism Adherents

Dig Deeper (Language):

Primary Language: Thai
Language Family: Tai-Kadai

100%
%
Thai Speakers

Media Resources in Thai:

Films:
TitleLink
JESUSView Film
MagdalenaView Film
The SaviorView Film

3 films

Provided by the Jesus Film Project

View all resources

Bible Resources in Thai:

Bible Name (Translation)VideoAudioText
King James Version✓
Standard Version✓
Standard Version Revision✓
Thai Standard Version✓✓

4 entries

Provided by Faith Comes by Hearing

Or check out the Thai bible at Bible.com

Linked from YouVersion

View all resources

SPI: Unreached yet Engaged

The Thai are Engaged yet Unreached, which means there are less than 2% evangelical Christian populations but there are sustained efforts at establishing self-sustaining churches consistent with evangelical faith and practice.

Next steps for the Thai:
Continue prayer and fasting for this group
Continue gospel seed sowing and church planting among this group
Begin training up local leaders to lead and develop strategies to reach their own people

Pray specifically for the Thai of Thailand

How then will they call on him in whom they have not believed? And how are they to believe in him of whom they have never heard? And how are they to hear without someone preaching?
readRomans 10:14

Pray that those who haven't heard will hear the Word of Christ and believe in Him, calling upon the name of the Lord to be saved.

For from the rising of the sun to its setting my name will be great among the nations, and in every place incense will be offered to my name, and a pure offering. For my name will be great among the nations, says the LORD of hosts.
readMalachi 1:11

Pray that they will worship God in spirit and truth, offering Him the sacrifices of praise and thanksgiving that He desires.

But he was pierced for our transgressions; he was crushed for our iniquities; upon him was the chastisement that brought us peace, and with his wounds we are healed.
readIsaiah 53:5

Pray that as people place their faith in Christ, they will find comfort and spiritual healing as they remember the wounds of Christ, who understands their suffering because He also walked through suffering on their behalf.

For as we share abundantly in Christ’s sufferings, so through Christ we share abundantly in comfort too.
read2 Corinthians 1:5

When any who might believe suffer for the sake of the gospel, ask God to deepen their understanding of His grace so that they may share it freely with those who have not received it.

Thai Across Countries (ROP3 - 101940) reported in the following countries:

Strategic Progress Index
All

11 people groups

PhotoPeople Group IDNameCountryPopulationStrategic Progress IndexLanguage ▼Religion
ThaiPG008070ThaiAustralia30,000Engaged yet UnreachedThaiTheravada Buddhism
ThaiPG010719ThaiSingapore64,500Engaged yet UnreachedThaiTheravada Buddhism
ThaiPG010835ThaiThailand22,850,000Engaged yet UnreachedThaiTheravada Buddhism
ThaiPG018276ThaiMalaysia34,500Unengaged and UnreachedThaiTheravada Buddhism
ThaiPG022044ThaiMyanmar45,500Unengaged and UnreachedThaiTheravada Buddhism
ThaiPG022375ThaiCambodia47,000Unengaged and UnreachedThaiTheravada Buddhism
ThaiPG042413ThaiGermany20,500Engaged yet UnreachedThaiTheravada Buddhism
ThaiPG043487ThaiCanada9,200Engaged yet UnreachedThaiTheravada Buddhism
ThaiPG043650ThaiUnited States195,000Engaged yet UnreachedThaiTheravada Buddhism
ThaiPG048524ThaiFrance10,500Unengaged and UnreachedThaiTheravada Buddhism
ThaiPG050599ThaiHong Kong13,000Unengaged and UnreachedThaiTheravada Buddhism

To download a comprehensive people group list in spreadsheet form, visit our Research Data page.

Peoplegroups.org relies on updates from the field and other organizations for much of our data, so if you have any updates, please contact us. We use various international naming standards. For a list of these standards and fields, visit our Data Standards section.

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