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PEOPLE GROUP PROFILE

The Western Bru of Thailand

The Western Bru of Thailand, numbering approximately 17,000 people, are No Longer Unreached. They are described as a Mon-Khmer-speaking people of Dong Luang district in Thailand's Mukdahan province, believed descended from populations of the Angkor-era Khmer kingdom They are an Indigenous people, with Bru as their ethnic/kinship group and are in the Mon-Khmer people cluster of the Southeast Asian Peoples. They mostly adhere to Animism and Western Bru is their primary language.

Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Western Bru

Fast Facts:

Affinity Group: Southeast Asian Peoples
Country: Thailand
People Cluster: Mon-Khmer
Primary Language(s): Western Bru (brv)
Primary Religion(s): Animism
Population: 17,000
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 2% or Greater but Less than 5% Evangelical
People Group ID: PG010934
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Pray for the Western Bru 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.

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Dig Deeper (Religion):

Primary Religion: Animism
Religious Affiliation: Ethnoreligion

—
%
Animism Adherents

Dig Deeper (Language):

Primary Language: Western Bru
Language Family: Austroasiatic

100%
%
Bru, Western Speakers

Media Resources in Western Bru:

Films:

No film resources are listed for this language.

Provided by the Jesus Film Project

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Bible Resources in Western Bru:

No Bible resources are listed for this language.

Provided by Faith Comes by Hearing

Or check out the Western Bru bible at Bible.com

Linked from YouVersion

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SPI: No longer Unreached

The Western Bru are No Longer Unreached, which means there are more than 2% evangelical Christian populations and there are churches consistent with evangelical faith and practice. There is still more to be done among them.

Next steps for the Western Bru:
Empower local believers to begin praying for their own people
Continue gospel seed sowing and church planting
Encourage local leaders to being leading church planting strategy and looking for Unreached and Unengaged groups nearby

Pray specifically for the Western Bru of Thailand

Come to me, all who labor and are heavy laden, and I will give you rest.
readMatthew 11:28

Pray for those who are tired, weary, and burdened by the weight of sin to encounter Jesus and experience the rest that only He can give.

Your kingdom come, your will be done, on earth as it is in heaven.
readMatthew 6:10

Pray that God's will be done on earth as it is in heaven, and that people will seek His kingdom and righteousness above all else, trusting in His provision.

Therefore do not throw away your confidence, which has a great reward.
readHebrews 10:35

Pray that as people place their faith in Christ, they will hold unswervingly to their faith and to their confidence in Christ, which has a great reward.

And God has appointed in the church first apostles, second prophets, third teachers, then miracles, then gifts of healing, helping, administrating, and various kinds of tongues.
read2 Corinthians 12:28

Ask God to raise up believers who will faithfully proclaim the good news and equip others to do the same.

Western Bru Across Countries (ROP3 - 110773) reported in the following countries:

Strategic Progress Index
All

1 people group

PhotoPeople Group ID ▼NameCountryPopulationStrategic Progress IndexLanguageReligion
Western BruPG010934Western BruThailand17,000No Longer UnreachedWestern BruAnimism

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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