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People group profile · PG016283

The Tanimuca-Retuama of Colombia

The Tanimuca-Retuama of Colombia, numbering about 600 people, are No Longer Unreached. They are an Indigenous Tucanoan people of the Apaporis, Mirití-Paraná, Guacayá, and Popeyacá river regions of the Colombian Amazon organized through exogamous patrilineal divisions known as the Tanimuca and Retuama (Letuama).

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

Pray for the Tanimuca-RetuamaPrint profile

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

Fast facts

Country
Colombia
Population
600
Affinity group
American Peoples
People cluster
South American Indigenous
Primary language
Tanimuca-Retuarã (tnc)
Primary religion
Animism
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
Amazonas and Vaupés departments: Guacayá and Oiyaka rivers (tributaries of the Mirití-Paraná), Apaporis, Mirití-Paraná, and Popeyaca rivers near mouth of Pira river below Popeyaca

Where they live

Gospel status

The Tanimuca-Retuama 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 Tanimuca-Retuama

  • 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

Tanimuca-Retuarã · Tucanoan family

100% speak Tanimuca-Retuarã

Gospel resources in Tanimuca-Retuarã

  • Bible available, published 2019
  • 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 Tanimuca-Retuama

  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.

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