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PEOPLE GROUP PROFILE

The Muyu South of Indonesia

The Muyu South of Indonesia, numbering approximately 4,600 people, are No Longer Unreached. They are an indigenous people of Indonesia (Papua). They mostly adhere to Protestantism and South Muyu is their primary language.

Photo by Google. (2026). Image generated by Gemini 3.1 Flash-Lite: Muyu South

Fast Facts:

Affinity Group: Pacific Islander Peoples
Country: Indonesia
People Cluster: New Guinea
Primary Language(s): South Muyu (kts)
Primary Religion(s): Protestantism
Population: 4,600
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 10% or Greater Evangelical
People Group ID: PG023052
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Pray for the Muyu South of Indonesia

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: Protestantism
Religious Affiliation: Christianity

64%
%
Protestantism Adherents

Dig Deeper (Language):

Primary Language: South Muyu
Language Family: Nuclear Trans New Guinea

100%
%
Muyu, South Speakers

Media Resources in South Muyu:

Films:

No film resources are listed for this language.

Provided by the Jesus Film Project

View all resources

Bible Resources in South Muyu:

No Bible resources are listed for this language.

Provided by Faith Comes by Hearing

Or check out the South Muyu bible at Bible.com

Linked from YouVersion

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SPI: No longer Unreached

The Muyu South 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.

Next steps for the Muyu South:
Empower local believers to begin praying for their own people
Continue gospel seed sowing and church planting
Encourage local leaders to being leading church planting strategy and looking for Unreached and Unengaged groups nearby

Pray specifically for the Muyu South of Indonesia

Truly, I say to you, whoever does not receive the kingdom of God like a child shall not enter it.
readMark 10:15

Pray for those who might be trapped in pride, that God will humble them and give them a childlike faith and complete dependence on Him through faith in Christ.

Again Jesus spoke to them, saying, "I am the light of the world. Whoever follows me will not walk in darkness, but will have the light of life."
readJohn 8:12

Pray that many will come to know Jesus, the light of the world, and have the light of life instead of walking in darkness.

And they devoted themselves to the apostles' teaching and the fellowship, to the breaking of bread and the prayers.
readActs 2:42

Pray that as people place their faith in Christ, they will devote themselves to God's Word, to fellowship with each other, and to prayer.

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.

Muyu, South Across Countries (ROP3 - 115202) reported in the following countries:

Strategic Progress Index
All

1 people group

PhotoPeople Group IDNameCountryPopulationStrategic Progress IndexLanguage ▼Religion
Muyu SouthPG023052Muyu SouthIndonesia4,600No Longer UnreachedSouth MuyuProtestantism

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 Data Standards section.

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