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
View on Joshua Project

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.

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

Bible Resources in Thai:

4 entries

Or check out the Thai bible at Bible.com

Linked from YouVersion

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

For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who by their unrighteousness suppress the truth.
readRomans 1:18

Pray that God will have mercy and open the eyes of those who don't know Jesus, so that they can turn to the One who is able to save them from their sins.

No, I tell you; but unless you repent, you will all likewise perish.
readLuke 13:3

Pray that the lost will repent and believe the gospel, for without it, they will perish.

But my righteous one shall live by faith, and if he shrinks back, my soul has no pleasure in him.
readHebrews 10:38

Pray that as people trust in Christ, they will live by faith and not shrink back from their hope in Christ.

For as in one body we have many members, and the members do not all have the same function, so we, though many, are one body in Christ, and individually members one of another.
readRomans 12:4-5

Ask God to send believers to people in other cultures and to help them use their gifts in harmony with others so that the body of Christ may be built up.

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

Strategic Progress Index
All

11 people groups

PhotoPeople Group IDNameCountryPopulation ▼Strategic Progress IndexLanguageReligion
ThaiThaiThailand22,850,000Engaged yet UnreachedThaiTheravada Buddhism
ThaiThaiUnited States195,000Engaged yet UnreachedThaiTheravada Buddhism
ThaiThaiSingapore64,500Engaged yet UnreachedThaiTheravada Buddhism
ThaiThaiCambodia47,000Unengaged and UnreachedThaiTheravada Buddhism
ThaiThaiMyanmar45,500Unengaged and UnreachedThaiTheravada Buddhism
ThaiThaiMalaysia34,500Unengaged and UnreachedThaiTheravada Buddhism
ThaiThaiAustralia30,000Engaged yet UnreachedThaiTheravada Buddhism
ThaiThaiGermany20,500Engaged yet UnreachedThaiTheravada Buddhism
ThaiThaiHong Kong13,000Unengaged and UnreachedThaiTheravada Buddhism
ThaiThaiFrance10,500Unengaged and UnreachedThaiTheravada Buddhism
ThaiThaiCanada9,200Engaged yet 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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