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PEOPLE GROUP PROFILE

The Arapaso of Brazil

The Arapaso of Brazil, numbering approximately 475 people, are Unengaged and Unreached. They are an Indigenous people of the Eastern Tukanoan language family, living mainly in the northwestern Amazon along the Uaupés (Vaupés) River basin in Brazil’s Amazonas state, near the border with Colombia They are an Indigenous people, in the South American Indigenous people cluster of the Latin American and Caribbean Peoples affinity bloc. Their primary religion is Ethnoreligion - Animism. They primarily speak Tucano.

Photo by Google. (2025). Image generated by Gemini 2.5 Flash: Arapaso

Fast Facts:

Affinity Group: American Peoples
Country: Brazil
People Cluster: South American Indigenous
Primary Language(s): Tucano (tuo)
Primary Religion(s): Ethnoreligion - Animism
Population: 475
Strategic Progress Index (SPI): Unengaged and Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Active CP Activity
People Group ID: PG016540
View on Joshua Project

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Dig Deeper (Religion):

Primary Religion: Ethnoreligion - Animism
Religious Affiliation: Ethnoreligion

%
Ethnoreligion - Animism Adherents

Dig Deeper (Language):

Primary Language: Tucano
Language Family: Tucanoan

%
Tucano Speakers

Media Resources in Tucano:

Films:

No entries found for: Tucano(tuo). Help build some!

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Bible Resources in Tucano:

Provided by Faith Comes by Hearing

Or check out the Tucano bible resources at Bible.com

Linked from YouVersion

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Next steps for the Arapaso

The Arapaso are Unengaged and Unreached, which means there are less than 2% evangelical Christian populations among which there are no known efforts focused on establishing self-sustaining churches consistent with evangelical faith and practice.

Begin signifcant prayer and fasting for this group
Send cross-cultural teams to discover and research this people group
Begin gospel seed sowing and church planting among this group

Next steps for the Arapaso

The Arapaso are Engaged yet Unreached, which means there are less than 2% evangelical Christian populations but there are sustained efforts at establishing self-sustaining churches consistent with evangelical faith and practice.

Continue prayer and fasting for this group
Continue gospel seed sowing and church planting among this group
Begin training up local leaders to lead and develop strategies to reach their own people

Next steps for the Arapaso

The Arapaso are No Longer Unreached, which means there are more than 2% evangelical Christian populations and there are churches consistent with evangelical faith and practice. There is still more to be done among them.

Empower local believers to begin praying for their own people
Continue gospel seed sowing and church planting among this group
Encourage local leaders to being leading church planting strategy and looking for Unreached and Unengaged groups nearby

Pray specifically for the Arapaso of Brazil

Whoever believes in him is not condemned, but whoever does not believe is condemned already, because he has not believed in the name of the only Son of God.
readJohn 3:18

Pray for those who are living under the burden of their sin to believe in Jesus, the only Son of God, and receive freedom.

If I ascend to heaven, you are there. If I make my bed in Sheol, you are there!
readPsalm 139:8

Pray that the lost will recognize God's presence with them wherever they go, put their faith in Christ, and seek to live in a way that honors and glorifies Him.

Fear not, for I am with you; be not dismayed, for I am your God; I will strengthen you, I will help you, I will uphold you with my righteous right hand.
readIsaiah 41:10

Pray that as people place their faith in Christ, they will not fear, for the Lord is with them, and He will strengthen, help, and uphold them with His righteous right hand.

And God has appointed in the church first apostles, second prophets, third teachers, then miracles, then gifts of healing, helping, administrating, and various kinds of tongues.
read2 Corinthians 12:28

Ask God to raise up believers who will faithfully proclaim the good news and equip others to do the same.

Arapaso (ROP3 - 100464) reported in the following countries:

To download a comprehensive people group list in spreadsheet form, visit our Research Data page.

Peoplegroups.org relies on updates from the field and other organizations for much of our data, so if you have any updates, please contact us. We use various international naming standards. For a list of these standards and fields, visit our Definitions page.

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