Prototype rebuild by the IMB Innovation Team. The official site is peoplegroups.org.

People group profile · PG017085

The Rikbaktsa of Brazil

The Rikbaktsa of Brazil, numbering about 950 people, are No Longer Unreached. They are an Amazonian people of Mato Grosso whose name means the human beings, also called Canoeiros for canoe skill or Orelhas de Pau for enlarging earlobes with wooden plugs, their territory once spanning 50,000 square kilometers of the Juruena basin.

They are an indigenous people in the South American Indigenous people cluster of the Latin American and Caribbean Peoples. Their primary religion is Ethnoreligion, and they primarily speak Portuguese.

Pray for the RikbaktsaPrint profile

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

Fast facts

Country
Brazil
Population
950
Affinity group
American Peoples
People cluster
South American Indigenous
Primary language
Portuguese (por)
Primary religion
Ethnoreligion
Strategic Progress Index ?
No Longer Unreached
Evangelical
5% or Greater but Less than 10%
GSEC ?
5% or Greater but Less than 10% Evangelical
Lostness priority ?
Marginally Reached People Group
Region
South America, Americas
Location
Mato Grosso and Amazonas states: confluence of Sangue and Juruena rivers, Japuira on the east bank of the Juruena between Arinos and Sangue rivers; Posto Escondido on Juruena west bank 700 km north. 9 villages, 14 settlements

Where they live

Gospel status

The Rikbaktsa are No Longer Unreached, which means 2% or more are evangelical Christians. In GSEC terms, this people group is greater than or equal to 5% evangelical.

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

Next steps for the Rikbaktsa

  • 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

Ethnoreligion

Primary language

Portuguese · Indo-European family

100% speak Portuguese

Gospel resources in Portuguese

  • Bible available
  • JESUS Film available
  • Radio programs available
  • Gospel recordings available
  • Audio resources available
  • Bible stories available

Films

Bibles

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

Pray for the Rikbaktsa

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

Download a prayer guide

Know something we don't? Submit updates to IMB Global Research.