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The Onabasulu of Papua New Guinea

The Onabasulu of Papua New Guinea, numbering approximately 1,600 people, are No Longer Unreached. They are an indigenous ethnic group of Papua New Guinea. They mostly adhere to Animism and Onobasulu is their primary language.

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

Fast Facts:

Affinity Group: Pacific Islander Peoples
Country: Papua New Guinea
People Cluster: New Guinea
Primary Language(s): Onobasulu (onn)
Primary Religion(s): Animism
Population: 1,600
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 2% or Greater but Less than 5% Evangelical
People Group ID: PG010334
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Pray for the Onabasulu of Papua New Guinea

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.

Pray Now!
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Dig Deeper (Religion):

Primary Religion: Animism
Religious Affiliation: Ethnoreligion

65%
%
Animism Adherents

Dig Deeper (Language):

Primary Language: Onobasulu
Language Family: Bosavi

100%
%
Onobasulu Speakers

Media Resources in Onobasulu:

Films:

No film resources are listed for this language.

Provided by the Jesus Film Project

View all resources

Bible Resources in Onobasulu:

No Bible resources are listed for this language.

Provided by Faith Comes by Hearing

Or check out the Onobasulu bible at Bible.com

Linked from YouVersion

View all resources

SPI: No longer Unreached

The Onabasulu 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 Onabasulu:
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 Onabasulu of Papua New Guinea

"I have said these things to you, that in me you may have peace. In the world you will have tribulation. But take heart; I have overcome the world."
readJohn 16:33

Pray that those who don't have peace with God will find peace in Christ, even amid the troubles of this world.

This is the message we have heard from him and proclaim to you, that God is light, and in him is no darkness at all.
read1 John 1:5

As mobile phones, radio, and satellite television, and other technologies become more available worldwide, pray for people who are developing digital gospel resources so that others can easily access the gospel.

Sanctify them in the truth, your word is truth.
readJohn 17:17

Pray that as people place their faith in Christ, they will experience freedom from sin as God sanctifies them in the truth of His Word.

And when Jesus finished these sayings, the crowds were astonished at his teaching, for he was teaching them as one who had authority, and not as their scribes.
readMatthew 7:28-29

Pray that God will remind believers that they have His authority as they share His truth with the lost, and pray He will draw crowds of people to this message and plant it deeply in their hearts.

Onabasulu Across Countries (ROP3 - 107648) reported in the following countries:

Strategic Progress Index
All

1 people group

PhotoPeople Group IDNameCountryPopulationStrategic Progress Index ▲LanguageReligion
OnabasuluPG010334OnabasuluPapua New Guinea1,600No Longer UnreachedOnobasuluAnimism

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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