Motuna in Papua New Guinea

The Motuna have only been reported in Papua New Guinea
Population
Main Language
Dialect
Largest Religion
Christian
Evangelical
Progress
Progress Gauge

Introduction / History

The Motuna are an indigenous people living in the southern part of Bougainville Island in Papua New Guinea. Their communities are centered in the Siwai area of Bougainville, a region of tropical lowlands and forested landscapes. The Motuna speak the Motuna language, sometimes called Siwai, which belongs to the South Bougainville group of Papuan languages. This language is closely related to several other languages spoken by neighboring peoples of Bougainville. Over generations, the Motuna have maintained a strong identity rooted in their language, land, and village communities.


What Are Their Lives Like?

Motuna communities typically live in rural villages surrounded by gardens, forests, and rivers. Daily life centers on subsistence agriculture, with families cultivating crops such as root vegetables, bananas, and other staple foods. Gardening is often carried out by extended family groups who share responsibilities for planting, harvesting, and maintaining the land. Fishing, hunting, and gathering forest resources may also supplement village diets.

Village life is strongly shaped by family relationships and community cooperation. Extended families usually live near one another and work together in many aspects of daily life. Elders and respected leaders often guide community decisions and help maintain social harmony. Travel between villages may take place by footpaths or small local roads, and many people also interact with nearby towns for trade, schooling, or church activities.


What Are Their Beliefs?

Christianity is the primary religious identity among the Motuna people, and churches play an important role in community life. Many families participate in worship gatherings, Christian teaching, and church events that help shape moral values and community relationships.

At the same time, in some places, traditional ideas about spiritual forces or ancestral influences still affect how people understand events such as illness or misfortune. Within this context, continued biblical teaching and discipleship are important so that believers can grow in a clear understanding of the work of Jesus Christ and how it applies to their daily lives.


What Are Their Needs?

Motuna believers benefit from continued discipleship that strengthens their understanding of Scripture and deepens their faith in Jesus Christ. Encouraging and equipping local pastors and church leaders is important so that congregations can receive clear and faithful biblical teaching.

Access to Scripture and Christian teaching resources in the Motuna language helps families engage more deeply with God's word. Opportunities for Christian education and leadership development among young people can also strengthen the future of the church within the community. In addition, support for education, healthcare, and sustainable livelihoods can contribute to the well-being of Motuna families and villages.


Prayer Items

Pray that Motuna believers will grow in spiritual maturity and develop a strong foundation in the Word of God.
Pray for pastors, teachers, and church leaders to be strengthened with wisdom and faithfulness as they guide their congregations.
Pray that families and young people will follow Jesus Christ wholeheartedly and build strong Christian homes.
Pray that the churches among the Motuna will be united and active in sharing the gospel with neighboring peoples.


Scripture Prayers for the Motuna in Papua New Guinea.


Profile Source:   Joshua Project  

People Name General Motuna
People Name in Country Motuna
Alternate Names Baitsi
Population this Country 20,000
Population all Countries 20,000
Total Countries 1
Indigenous Yes
Progress Scale Progress Gauge
Unreached No
Frontier No
Pioneer Workers Needed
PeopleID3 13835
ROP3 Code 106825
Country Papua New Guinea
Region Australia and Pacific
Continent Australia
10/40 Window No
Persecution Rank Not ranked
Location in Country Bougainville province: southeast.   Source:  Ethnologue 2016
Country Papua New Guinea
Region Australia and Pacific
Continent Australia
10/40 Window No
Persecution Rank Not ranked
Location in Country Bougainville province: southeast..   Source:  Ethnologue 2016

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Primary Religion: Christianity
Major Religion Estimated Percent
Buddhism
0.00 %
Christianity
96.00 %
Ethnic Religions
4.00 %
Hinduism
0.00 %
Islam
0.00 %
Non-Religious
0.00 %
Other / Small
0.00 %
Unknown
0.00 %
Primary Language Motuna (20,000 speakers)
Language Code siw   Ethnologue Listing
Primary Dialect Motuna
Dialect Code 3592   Global Recordings Listing
Written / Published Yes   ScriptSource Listing
Total Languages 1
Primary Language Motuna (20,000 speakers)
Language Code siw   Ethnologue Listing
Primary Dialect Motuna
Dialect Code 3592   Global Recordings Listing
Total Languages 1
People Groups Speaking Motuna

Primary Language:  Motuna

Bible Translation Status  (Years)
Bible-Portions Yes  (1952-1968)
Bible-New Testament Yes  (1977)
Bible-Complete No
Possible Print Bibles
Amazon
World Bibles
Forum Bible Agencies
National Bible Societies
World Bible Finder
Virtual Storehouse
Resource Type Resource Name Source
Audio Recordings Audio Bible teaching Global Recordings Network
Profile Source Joshua Project 
Data Sources Data is compiled from various sources. Learn more.