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People group profile · PG042843

The Uduk of Sudan

The Uduk of Sudan, numbering about 29,000 people, are Engaged yet Unreached. They are a Nilo-Saharan ethnolinguistic group indigenous to the Blue Nile state in Sudan and the Upper Nile state in South Sudan.

They are an indigenous people in the Nilotic people cluster of the Sub-Saharan African Peoples. Their primary religion is Neo-Pentecostalism, and they primarily speak Uduk.

Pray for the UdukPrint profile

AI-generated illustration representing the Uduk people
AI-generated illustration, not a photograph. Photo by Google. (2026). Image generated by Gemini 3.1 Flash-Lite: Uduk

Fast facts

Country
Sudan
Population
29,000
Affinity group
Sub-Saharan African Peoples
People cluster
Nilotic
Primary language
Uduk (udu)
Primary religion
Neo-Pentecostalism
Strategic Progress Index
Engaged yet Unreached
Evangelical
Less than 2%
GSEC
Less than 2% Evangelical, No Recent CP Activity
Lostness priority
Expanding Unreached People Group
Region
Northern Africa, Africa
Location
Blue Nile state: Kurmuk district, from Belila north, south to Yabus river

Where they live

Gospel status

The Uduk are Engaged yet Unreached, which means fewer than 2% are evangelical Christians, but there are sustained efforts to establish self-sustaining churches consistent with evangelical faith and practice. In GSEC terms, this people group is less than 2% evangelical, some evangelical resources are available, but there has been no active church planting among them within the past two years.

  • Congregations exist Yes
  • Church planting in the last two years No Churches Planted

Next steps for the Uduk

  • 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

Primary religion

Neo-Pentecostalism · Christianity

Primary language

Uduk · Koman family

100% speak Uduk

Gospel resources in Uduk

  • Bible available, published 2007
  • JESUS Film available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources available
  • Bible stories not available

Films

Bibles

Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.

Pray for the Uduk

  1. Psalm 27:1. Pray that new believers will be strengthened in the face of persecution, with the Lord as their stronghold.
  2. Romans 12:4–5. Pray that believers from many cultures will work together as one body so that the church is built up.
  3. Revelation 7:9. Pray for the day when people from this group stand before the throne with every nation, tribe, people and language.
  4. John 17:3. Pray that many will come to know the only true God, and Jesus Christ whom he has sent.

Download a prayer guide

Uduk in other countries

The same people (ROP3 110363) is reported in 2 other countries.

People groupCountryPopulationStatus
UdukEthiopia31,500Engaged yet Unreached
UdukUnited States325Unengaged and Unreached

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