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The Sebuyau of Malaysia

The Sebuyau of Malaysia, numbering approximately 10,500 people, are No Longer Unreached. They are an Iban river community named for the Sebuyau River in Sarawak, whose ancestors migrated from Kapuas Hulu in West Kalimantan beginning around 1550, later resettling from Sebuyau to Meredang, Gayam, Lundu, and Samarahan after their leader Gelungan died. They mostly adhere to Animism and Iban is their primary language.

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

Fast Facts:

Affinity Group: Malay Peoples
Country: Malaysia
People Cluster: Borneo-Kalimantan
Primary Language(s): Iban (iba)
Primary Religion(s): Animism
Population: 10,500
Strategic Progress Index (SPI): No Longer Unreached
Global Status of Evangelical Christianity (GSEC): 5% or Greater but Less than 10% Evangelical
People Group ID: PG018247

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Pray for the Sebuyau of Malaysia

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

95%
%
Animism Adherents

Dig Deeper (Language):

Primary Language: Iban
Language Family: Austronesian

100%
%
Iban Speakers

Media Resources in Iban:

Films:
Title Link
JESUS View Film

1 film

Provided by the Jesus Film Project

View all resources

Bible Resources in Iban:

Bible Name (Translation) Video Audio Text
Today's Iban Version ✓ ✓ ✓

1 entry

Provided by Faith Comes by Hearing

Or check out the Iban bible at Bible.com

Linked from YouVersion

View all resources

SPI: No longer Unreached

The Sebuyau 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 Sebuyau:
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 Sebuyau of Malaysia

For who is God, but the LORD? And who is a rock, except our God?
readPsalm 18:31

As people look to their own efforts for hope, pray they will have the opportunity to learn and believe in the Lord, who is the only Rock worthy of their faith.

Simon Peter replied, “You are the Christ, the Son of the living God.”
readMatthew 16:16

Pray that many will see clearly that Jesus is the Christ, the Son of the living God, and put their trust in Him.

There is neither Jew nor Greek, there is neither slave nor free, there is no male and female, for you are all one in Christ Jesus.
readGalatians 3:28

Pray that as people place their faith in Christ, they will be united in Christ across all differences of ethnicity, social status, and gender.

Therefore, we are ambassadors for Christ, God making his appeal through us. We implore you on behalf of Christ, be reconciled to God.
read2 Corinthians 5:20

Pray that those God sends to cross cultures will be His ambassadors, faithfully imploring people on Christ's behalf to be reconciled to God through Jesus.

Sebuyau Across Countries (ROP3 - 108782) reported in the following countries:

Strategic Progress Index

All

1 people group

Photo People Group ID Name Country Population ▼ Strategic Progress Index Language Religion
Sebuyau PG018247 Sebuyau Malaysia 10,500 No Longer Unreached Iban Animism

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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