People group profile · PG010875
The Kui of Thailand
The Kui of Thailand, numbering about 377,000 people, are Unengaged and Unreached. They are an indigenous ethnic group of mainland southeast Asia.
They are an indigenous people in the Mon-Khmer people cluster of the Southeast Asian Peoples. Their primary religion is Theravada Buddhism, and they primarily speak Kuy.

Fast facts
- Country
- Thailand
- Population
- 377,000
- Affinity group
- Asian Pacific Rim Peoples
- People cluster
- Mon-Khmer
- Primary language
- Kuy (kdt)
- Primary religion
- Theravada Buddhism
- Strategic Progress Index
- Unengaged and Unreached
- Evangelical
- Less than 2%
- GSEC
- Less than 2% Evangelical, No Recent CP Activity
- Lostness priority
- Frontier Unreached People Group
- Region
- South-Eastern Asia, Asia
- Location
- Surin, Buriram, Sisaket, and Ubon Ratchathani provinces: near Cambodian and Laos borders
Where they live
Gospel status
The Kui are Unengaged and Unreached, which means fewer than 2% are evangelical Christians, and there has been no reported church planting activity in the past two years. In GSEC terms, this people group is less than 2% evangelical, some evangelical resources are available, but there has been no active church planting among them within the past two years.
- Congregations exist Yes
- Church planting in the last two years No Churches Planted
Next steps for the Kui
- Pray that God would send workers to this people group
- Begin sowing the gospel and seek out people of peace
- Plant the first churches consistent with evangelical faith and practice
Primary religion
Theravada Buddhism · Buddhism
83% adherents
Primary language
Kuy · Austroasiatic family
84% speak Kuy
Gospel resources in Kuy
- Bible available, published 2020
- JESUS Film available
- Radio programs not available
- Gospel recordings available
- Audio resources available
- Bible stories not available
Films
- JESUS (Kuy)
Bibles
- Wycliffe Bible Translators · video, audio, text
Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.
Pray for the Kui
- Psalm 27:1. Pray that new believers will be strengthened in the face of persecution, with the Lord as their stronghold.
- Romans 12:4–5. Pray that believers from many cultures will work together as one body so that the church is built up.
- Revelation 7:9. Pray for the day when people from this group stand before the throne with every nation, tribe, people and language.
- John 17:3. Pray that many will come to know the only true God, and Jesus Christ whom he has sent.
Kui in other countries
The same people (ROP3 105352) is reported in 2 other countries.
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