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People group profile · PG020927

The O-du of Vietnam

The O-du of Vietnam, numbering about 375 people, are No Longer Unreached. They are an ethnolinguistic community of Vietnam.

They are an indigenous people in the Mon-Khmer people cluster of the Southeast Asian Peoples. Their primary religion is Animism, and they primarily speak O'du.

Pray for the O-duPrint profile

AI-generated illustration representing the O-du people
AI-generated illustration, not a photograph. Photo by Google. (2026). Image generated by Gemini 2.5 Flash: O-du

Fast facts

Country
Vietnam
Population
375
Affinity group
Asian Pacific Rim Peoples
People cluster
Mon-Khmer
Primary language
O'du (tyh)
Primary religion
Animism
Strategic Progress Index
No Longer Unreached
Evangelical
15% or Greater but Less than 20%
GSEC
10% or Greater Evangelical
Lostness priority
Moderately Reached People Group
Region
South-Eastern Asia, Asia

Where they live

Gospel status

The O-du are No Longer Unreached, which means 2% or more are evangelical Christians. In GSEC terms, this people group is greater than or equal to 10% evangelical.

  • Congregations exist Yes
  • Church planting in the last two years No Churches Planted

Next steps for the O-du

  • Pray for the churches among this group to grow in faithfulness and maturity
  • Equip believers to reach the unreached peoples around them
  • Send out laborers from this people to the nations

Primary religion

Animism · Ethnoreligion

100% adherents

Primary language

O'du · Austroasiatic family

76% speak O'du

Gospel resources in O'du

  • Bible not available
  • JESUS Film not available
  • Radio programs not available
  • Gospel recordings not available
  • Audio resources not available
  • Bible stories not available

Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.

Pray for the O-du

  1. Revelation 7:9. Pray for the day when people from this group stand before the throne with every nation, tribe, people and language.
  2. John 17:3. Pray that many will come to know the only true God, and Jesus Christ whom he has sent.
  3. Psalm 27:1. Pray that new believers will be strengthened in the face of persecution, with the Lord as their stronghold.
  4. Romans 12:4–5. Pray that believers from many cultures will work together as one body so that the church is built up.

Download a prayer guide

O'Du in other countries

The same people (ROP3 107591) is reported in 1 other country.

People groupCountryPopulationStatus
O'duLaos400Unengaged and Unreached

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