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PEOPLE GROUP PROFILE

The Mbya of Argentina

The Mbya of Argentina, numbering approximately 4,700 people, are No Longer Unreached. They are a community belonging to the Mbyá Guarani people—an Indigenous group in Brazil. They are an Indigenous people, in the Guarani people cluster of the Latin American and Caribbean Peoples affinity bloc. Their primary religion is Ethnoreligion. They primarily speak Guaraní, Mbyá.

Mbya in Paraguay photo
Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Mbya

Fast Facts:

Affinity Group: American Peoples
Country: Argentina
People Cluster: Guarani
Primary Language(s): Guaraní, Mbyá (gun)
Primary Religion(s): Ethnoreligion
Population: 4,700
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 2% or Greater but Less than 5% Evangelical
People Group ID: PG017328
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Pray for the Mbya of Argentina

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Dig Deeper (Religion):

Primary Religion: Ethnoreligion
Religious Affiliation: Ethnoreligion

%
Ethnoreligion Adherents

Dig Deeper (Language):

Primary Language: Guaraní, Mbyá
Language Family: Tupian

%
Guaraní, Mbyá Speakers

Media Resources in Guaraní, Mbyá:

Films:

Provided by the Jesus Film Project

View all resources

Bible Resources in Guaraní, Mbyá:

Provided by Faith Comes by Hearing

Or check out the Guaraní, Mbyá bible resources at Bible.com

Linked from YouVersion

View all resources

Next steps for the Mbya

The Mbya 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 Mbya

The Mbya 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 Mbya

The Mbya 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 Mbya of Argentina

"...And some fell into good soil and grew and yielded a hundredfold." As he said these things, he called out, "He who has ears to hear, let him hear."
readLuke 8:8

Pray that the seeds of truth will take root in the hearts of those who are far from Jesus and that He will lead them from darkness to light.

O LORD, how manifold are your works! In wisdom have you made them all; the earth is full of your creatures.
readPsalm 104:24

Pray that they will see the wisdom and power of God in His creation and praise Him for His mighty works.

So neither he who plants nor he who waters is anything, but only God who gives the growth.
read1 Corinthians 3:7

Pray that as people place their faith in Christ, they will be unified in making disciples and be used by God to further His kingdom near and far.

Therefore take up the whole armor of God, that you may be able to withstand in the evil day, and having done all, to stand firm.
readEphesians 6:13

Pray that God will send believers to the lost of this people group and that, as they share the gospel, they will take up the whole armor of God so that they can stand firm when trials come.

Brazilian Guarani (ROP3 - 101658) 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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