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PEOPLE GROUP PROFILE

The Musan of Papua New Guinea

The Musan of Papua New Guinea, numbering approximately 400 people, are No Longer Unreached. They are an indigenous ethnic group of Papua New Guinea. They are an Indigenous people, in the New Guinea people cluster of the Pacific Islander Peoples affinity bloc. Their primary religion is Ethnoreligion - Animism. They primarily speak Siawi.

Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Musan

Fast Facts:

Affinity Group: Asian Pacific Rim Peoples
Country: Papua New Guinea
People Cluster: New Guinea
Primary Language(s): Siawi (mmp)
Primary Religion(s): Ethnoreligion - Animism
Population: 400
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 2% or Greater but Less than 5% Evangelical
People Group ID: PG010265
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Pray for the Musan of Papua New Guinea

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Dig Deeper (Religion):

Primary Religion: Ethnoreligion - Animism
Religious Affiliation: Ethnoreligion

%
Ethnoreligion - Animism Adherents

Dig Deeper (Language):

Primary Language: Siawi
Language Family: Amto-Musan

%
Siawi Speakers

Media Resources in Siawi:

Films:

No entries found for: Siawi(mmp). Help build some!

Provided by the Jesus Film Project

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Bible Resources in Siawi:

Provided by Faith Comes by Hearing

Or check out the Siawi bible resources at Bible.com

Linked from YouVersion

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Next steps for the Musan

The Musan 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 Musan

The Musan 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 Musan

The Musan 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 Musan of Papua New Guinea

Blessed are those who hunger and thirst for righteousness, for they shall be satisfied.
readMatthew 5:6

Pray for those who are lost to desire righteousness and to be filled with the peace and purpose that only comes from following Jesus.

"O righteous Father, even though the world does not know you, I know you, and these know that you have sent me."
readJohn 17:25

Pray that the lost will come to know the Father and Jesus Christ, whom He has sent, and that they will be filled with His love and grace.

For where two or three are gathered in my name, there am I among them.
readMatthew 18:20

Pray that as people place their faith in Christ, they will be encouraged as they remember that Jesus is with them when they gather in His name.

And how are they to preach unless they are sent? As it is written, “How beautiful are the feet of those who preach the good news!”
readRomans 10:15

Pray that God will call many believers who will obediently go and share the gospel with those who desperately need it.

Musan (ROP3 - 106936) 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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