The Roman Catholic Diocese of Yei (Latin: Yeien(sis)) is a diocese located in the city of Yei in the ecclesiastical province of Juba in South Sudan.

You can help expand this article with text translated from the corresponding article in Italian. (February 2011) Click [show] for important translation instructions. View a machine-translated version of the Italian article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 3,067 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Italian Wikipedia article at [[:it:Diocesi di Yei]]; see its history for attribution. You may also add the template {{Translated|it|Diocesi di Yei}} to the talk page. For more guidance, see Wikipedia:Translation.

• March 21, 1986: Established as Diocese of Yei from Archdiocese of Juba

• Bishops of Yei (Roman rite)
  • Bishop Erkolano Lodu Tombe (1986.03.21-2022.02.11)
  • Bishop Alex Lodiong Sakor Eyobo (since 2022.02.11)

• Roman Catholicism in South Sudan
• Pojulu Tribe

• GCatholic.org
• Diocese of Yei website Archived 2007-06-26 at the Wayback Machine