Download the People Group List (16 languages .csv)

Amharic - አማርኛ | Arabic - عربي
Bengali - বাংলা | Chinese (Simplified) - 中文（简体）
Chinese (Traditional) - 中文（繁體) | French - Français
German - Deutsch | Gujarati - ગુજરાતી
Hindi - हिन्दी | Indonesian - Bahasa Indonesia
Korean - 한국어 | Nepali - नेपाली
Portugese - Português | Russian - Русский
Spanish - Espanol | Tagalong / Filipino
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PEOPLE GROUP PROFILE

The Tetum of Indonesia

The Tetum of Indonesia, numbering approximately 57,000 people, are Engaged yet Unreached. They are an Austronesian ethnolinguistic people of West Timor in eastern Indonesia who speak Tetum. They maintain a distinct cultural identity shaped by clan relationships, traditional kingdoms, Catholic traditions, and the shared heritage of Timor. They mostly adhere to Roman Catholicism and Tetun Dili is their primary language.

Photo by Google. (2026). Image generated by Gemini 3.1 Flash-Lite: Tetum

Fast Facts:

Affinity Group: Malay Peoples
Country: Indonesia
People Cluster: Timor
Primary Language(s): Tetun Dili (tdt)
Primary Religion(s): Roman Catholicism
Population: 57,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG047016
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Pray for the Tetum of Indonesia

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.

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Dig Deeper (Religion):

Primary Religion: Roman Catholicism
Religious Affiliation: Christianity

84%
%
Roman Catholicism Adherents

Dig Deeper (Language):

Primary Language: Tetun Dili
Language Family: Austronesian

100%
%
Tetun Dili Speakers

Media Resources in Tetun Dili:

Films:
TitleLink
JESUSView Film

1 film

Provided by the Jesus Film Project

View all resources

Bible Resources in Tetun Dili:

No Bible resources are listed for this language.

Provided by Faith Comes by Hearing

Or check out the Tetun Dili bible at Bible.com

Linked from YouVersion

View all resources

SPI: Unreached yet Engaged

The Tetum 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.

Next steps for the Tetum:
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

Pray specifically for the Tetum of Indonesia

And Samuel said to Saul, “You have done foolishly. You have not kept the command of the Lord your God, with which he commanded you."
read1 Samuel 13:13a

Pray that those who are walking in disobedience will recognize their sin and to turn to God.

Moses said, "Please show me your glory." And he said, "I will make all my goodness pass before you and will proclaim before you my name 'The LORD.' And I will be gracious to whom I will be gracious, and will show mercy on whom I will show mercy."
readExodus 33:18-19

Pray that many will come to know the glory of God, which is revealed in Jesus Christ, and that they will rejoice in the mercy He offers them.

Fear not, for I am with you; be not dismayed, for I am your God; I will strengthen you, I will help you, I will uphold you with my righteous right hand.
readIsaiah 41:10

Pray that as people place their faith in Christ, they will not fear, for the Lord is with them, and He will strengthen, help, and uphold them with His righteous right hand.

But you will receive power when the Holy Spirit has come upon you, and you will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth.
readActs 1:8

Pray that God will raise up believers who are willing to cross cultures and boldly share the good news of Jesus with the lost in this people group and from every nation.

Tetum Across Countries (ROP3 - 109979) reported in the following countries:

Strategic Progress Index
All

1 people group

PhotoPeople Group IDNameCountryPopulationStrategic Progress IndexLanguage ▼Religion
TetumPG047016TetumIndonesia57,000Engaged yet UnreachedTetun DiliRoman Catholicism

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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