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People group profile · PG022787

The Balantak of Indonesia

The Balantak of Indonesia, numbering about 40,500 people, are No Longer Unreached. They are an Austronesian people of eastern Central Sulawesi's Banggai Regency in Indonesia, whose name means roughly our stronghold, historically governed by local chiefs within the Ternate Sultanate's trade network before Islam and Christianity spread after 1900.

They are an indigenous people in the Kaili-Tomini of Sulawesi people cluster of the Malay Peoples. Their primary religion is Animism, and they primarily speak Balantak.

Pray for the BalantakPrint profile

AI-generated illustration representing the Balantak people
AI-generated illustration, not a photograph. Photo by Google. (2025). Image generated by Gemini 2.5 Flash: Balantak

Fast facts

Country
Indonesia
Population
40,500
Affinity group
Asian Pacific Rim Peoples
People cluster
Kaili-Tomini of Sulawesi
Primary language
Balantak (blz)
Primary religion
Animism
Strategic Progress Index ?
No Longer Unreached
Evangelical
10% or Greater but Less than 15%
GSEC ?
10% or Greater Evangelical
Lostness priority ?
Moderately Reached People Group
Region
South-Eastern Asia, Asia
Location
Central Sulawesi province: Banggai regency, Balantak, Lamala, Luwuk, and Tinangkung Lamala sub-districts, at least 49 villages; Cape Talabu

Where they live

Gospel status

The Balantak 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 Balantak

  • 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

70% adherents

Primary language

Balantak · Austronesian family

100% speak Balantak

Gospel resources in Balantak

  • Bible available, published 2010
  • JESUS Film available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources available
  • Bible stories not available

Films

Bibles

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

Pray for the Balantak

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

Download a prayer guide

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