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People group profile · PG022838

The Mamasa of Indonesia

The Mamasa of Indonesia, numbering about 151,000 people, are No Longer Unreached. They are an ethnolinguistic community of Indonesia.

They are an indigenous people in the Toraja of Sulawesi people cluster of the Malay Peoples. Their primary religion is Protestantism, and they primarily speak Mamasa.

Pray for the MamasaPrint profile

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

Fast facts

Country
Indonesia
Population
151,000
Affinity group
Asian Pacific Rim Peoples
People cluster
Toraja of Sulawesi
Primary language
Mamasa (mqj)
Primary religion
Protestantism
Strategic Progress Index
No Longer Unreached
Evangelical
50% or Greater but Less than 75%
GSEC
10% or Greater Evangelical
Lostness priority
Significantly Reached People Group
Region
South-Eastern Asia, Asia
Location
South Sulawesi province: north Pare-Pare area; West Sulawesi province: Mamasa regency, along Mamasa river

Where they live

Gospel status

The Mamasa 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 Mamasa

  • 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

Protestantism · Christianity

69% adherents

Primary language

Mamasa · Austronesian family

100% speak Mamasa

Gospel resources in Mamasa

  • Bible available, published 2011
  • 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 Mamasa

  1. 2 Timothy 2:2. Pray for faithful local leaders who will teach others, so that the church multiplies.
  2. Ephesians 5:8. Pray that those walking in darkness will turn to the light and live as children of light.
  3. Romans 10:14–15. Ask God to send messengers, so that people can hear, believe and call on the name of the Lord.
  4. Matthew 9:37–38. Ask the Lord of the harvest to send out laborers into his harvest field.

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