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The Talasa of Sudan

The Talasa of Sudan, numbering approximately 25,000 people, are Unengaged and Unreached. They are an indigenous Nuba Mountain people of Sudan. They mostly adhere to Sunni Islam and Tumtum is their primary language.

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

Fast Facts:

Affinity Group: Sub-Saharan African Peoples
Country: Sudan
People Cluster: Nuba Mountains
Primary Language(s): Tumtum (tbr)
Primary Religion(s): Sunni Islam
Population: 25,000
Strategic Progress Index (SPI): Unengaged and Unreached
Global Status of Evangelical Christianity (GSEC): No Evangelicals, Churches or Resources
People Group ID: PG050440
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Pray for the Talasa of Sudan

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Dig Deeper (Religion):

Primary Religion: Sunni Islam
Religious Affiliation: Islam

98%
%
Sunni Islam Adherents

Dig Deeper (Language):

Primary Language: Tumtum
Language Family: Kadugli-Krongo

90%
%
Tumtum Speakers

Media Resources in Tumtum:

Films:

No film resources are listed for this language.

Provided by the Jesus Film Project

View all resources

Bible Resources in Tumtum:

No Bible resources are listed for this language.

Provided by Faith Comes by Hearing

Or check out the Tumtum bible at Bible.com

Linked from YouVersion

View all resources

Explore Lostness and Next Steps

Unengaged and Unreached

Strategic Priority Index (SPI): Unengaged and Unreached (SPI: 0), which means there are less than 2% evangelical Christian populations among which there are no known efforts focused on establishing self-sustaining churches consistent with evangelical faith and practice.
Lostness Priority Index (LPI): Frontier Unreached People Group, (LPI: 0), < 0.1% Evangelical.
Global Status of Evangelical Christianity (GSEC): No Evangelicals, Churches or Resources (GSEC: 0), there are no evangelical Christians or churches among this people group and there is no access to evangelical print, audio, visual or human resources

Next steps for the Talasa:
Begin signifcant prayer and fasting for this group
Send cross-cultural teams to discover and research this people group
Begin gospel seed sowing and church planting among this group

Pray specifically for the Talasa of Sudan

But those who desire to be rich fall into temptation, into a snare, into many senseless and harmful desires that plunge people into ruin and destruction.
read1 Timothy 6:9

Pray for those, rich and poor, who have put their trust in worldly things, and ask that they will be honest with themselves, acknowledge their need for God and turn to Him.

Let the children come to me; do not hinder them, for to such belongs the kingdom of God.
readMark 10:14b

Praise Jesus for the way He loves children, asking that many will learn the truth about Him and come to Him unhindered.

The LORD is good to those who wait for him, to the soul who seeks him.
readLamentations 3:25

Pray that as people place their faith in Christ, they will trust in the goodness of the Lord as they wait on Him to answer their cries for help.

Pray then like this: “Our Father in heaven, hallowed be your name. Your kingdom come, your will be done, on earth as it is in heaven."
readMatthew 6:9b-10

Pray that God will raise up Christians who are driven by a desire to see God's name worshiped, His kingdom come, and His will be done, on earth as it is in heaven. Ask Him to send them to the lost in this people group and sustain them.

Talasa Across Countries (ROP3 - 119386) reported in the following countries:

Strategic Progress Index
All

1 people group

PhotoPeople Group IDNameCountryPopulation ▲Strategic Progress IndexLanguageReligion
TalasaPG050440TalasaSudan25,000Unengaged and UnreachedTumtumSunni Islam

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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