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The Kaliai of Papua New Guinea

The Kaliai of Papua New Guinea, numbering approximately 5,500 people, are No Longer Unreached. They are an indigenous ethnic group of Papua New Guinea. They mostly adhere to Protestantism and Lusi is their primary language.

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

Fast Facts:

Affinity Group: Pacific Islander Peoples
Country: Papua New Guinea
People Cluster: New Guinea
Primary Language(s): Lusi (khl)
Primary Religion(s): Protestantism
Population: 5,500
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 10% or Greater Evangelical
People Group ID: PG010011
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Pray for the Kaliai 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: Protestantism
Religious Affiliation: Christianity

35%
%
Protestantism Adherents

Dig Deeper (Language):

Primary Language: Lusi
Language Family: Austronesian

100%
%
Lusi Speakers

Media Resources in Lusi:

Films:

No film resources are listed for this language.

Provided by the Jesus Film Project

View all resources

Bible Resources in Lusi:

No Bible resources are listed for this language.

Provided by Faith Comes by Hearing

Or check out the Lusi bible at Bible.com

Linked from YouVersion

View all resources

SPI: No longer Unreached

The Kaliai 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 Kaliai:
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 Kaliai of Papua New Guinea

But I say to you, Love your enemies and pray for those who persecute you, so that you may be sons of your Father who is in heaven. For he makes his sun rise on the evil and on the good, and sends rain on the just and on the unjust.
readMatthew 5:44-45

Pray for those who don't know Jesus to encounter believers who are kind and compassionate and that their imitation of Christ will serve as a testimony that attracts lost people to Jesus.

If I ascend to heaven, you are there. If I make my bed in Sheol, you are there!
readPsalm 139:8

Pray that the lost will recognize God's presence with them wherever they go, put their faith in Christ, and seek to live in a way that honors and glorifies Him.

And God has appointed in the church first apostles, second prophets, third teachers, then miracles, then gifts of healing, helping, administrating, and various kinds of tongues.
read2 Corinthians 12:28

Pray that as people place their faith in Christ, they will grow in the spiritual gifts God has given them and use these gifts to glorify Him and build up the Church.

But by the grace of God I am what I am, and his grace toward me was not in vain. On the contrary, I worked harder than any of them, though it was not I, but the grace of God that is with me. Whether then it was I or they, so we preach and so you believed.
read1 Corinthians 15:10–11

Pray that God's people will preach the message of Jesus' death and resurrection and that it will spread among the lost through the selfless witness of believers.

Kaliai Across Countries (ROP3 - 104473) reported in the following countries:

Strategic Progress Index

All

1 people group

Photo People Group ID Name Country Population ▼ Strategic Progress Index Language Religion
Kaliai PG010011 Kaliai Papua New Guinea 5,500 No Longer Unreached Lusi Protestantism

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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