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PEOPLE GROUP PROFILE

The Antanosy of Madagascar

The Antanosy of Madagascar, numbering approximately 799,000 people, are Engaged yet Unreached. They are a subgroup of the Antandroy (100382) peoples of the plains of Madagascar. They are an Indigenous people, in the Malagasy people cluster of the Malay Peoples affinity bloc. Their primary religion is Ethnoreligion - Ancestor Worship. They primarily speak Malagasy, Tanosy.

Antanosy in Madagascar photo
Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Antanosy

Fast Facts:

Affinity Group: Sub-Saharan African Peoples
Country: Madagascar
People Cluster: Malagasy
Primary Language(s): Malagasy, Tanosy (txy)
Primary Religion(s): Ethnoreligion - Ancestor Worship
Population: 799,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, Dispersed CP Activity
People Group ID: PG015290
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Pray for the Antanosy of Madagascar

Join others around the world in praying for the lost to be saved, the gospel to advance, the global Church to grow, and for laborers to be sent out and sustained in the harvest.

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Dig Deeper (Religion):

Primary Religion: Ethnoreligion - Ancestor Worship
Religious Affiliation: Ethnoreligion

%
Ethnoreligion - Ancestor… Adherents

Dig Deeper (Language):

Primary Language: Malagasy, Tanosy
Language Family: Austronesian

%
Malagasy, Tanosy Speakers

Media Resources in Malagasy, Tanosy:

Films:

Provided by the Jesus Film Project

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Bible Resources in Malagasy, Tanosy:

Provided by Faith Comes by Hearing

Or check out the Malagasy, Tanosy bible resources at Bible.com

Linked from YouVersion

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Next steps for the Antanosy

The Antanosy 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 Antanosy

The Antanosy 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 Antanosy

The Antanosy 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 Antanosy of Madagascar

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.

More than that, we also rejoice in God through our Lord Jesus Christ, through whom we have now received reconciliation.
readRomans 5:11

Pray for the gospel to advance and for more people to be brought into God's family through the reconciliation Jesus offers them.

This God - his way is perfect; the word of the LORD proves true; he is a shield for all those who take refuge in him.
readPsalm 18:30

Pray that as people place their faith in Christ, they will have access to His Word and the ability to understand it, so that they can grow in their faith and find refuge in Him.

I do it all for the sake of the gospel, that I may share with them in its blessing.
read1 Corinthians 9:23

Ask God to give believers a deep desire to share the gospel with those who don't know the truth about God's redemption plan, and to provide them with opportunities to do so cross-culturally.

Antanosy (ROP3 - 100384) 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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