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Suffragan diocese Derry, Ireland

Diocese of Derry

Derrien(sis)

The Diocese of Derry is a Latin Rite diocese spanning parts of Northern Ireland and County Donegal, a suffragan of the Archdiocese of Armagh, with its seat at St Eugene's Cathedral in Derry. Bishop Donal McKeown submitted his canonical resignation on reaching age 75 in April 2025 and continues to lead the diocese pending appointment of a successor.

On the map

Esri
The address the register holds for St Eugene's Cathedral, Derry, in Derry, Ireland.

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Established
1158
Catholics
252,347
Priests
100
Territory
2,499 km²

Parishes and churches

51 listed churches in our records. Open a parish for Mass times, confession, directions and sources where recorded.

This is our recorded coverage, not an official diocesan parish count. Confirm service times with the parish before travelling.

The bishop

Bishop
Donal McKeown
Born
12 April 1950
Birthplace
Randalstown

Explore the ministry of the bishop.

The cathedral

St Eugene's Cathedral, Derry stands in Derry, the church that holds the cathedra from which this see takes its name.

On what a cathedral is, see the cathedral; every see church on earth is gathered at the cathedrals.

This see in the wire

Stories that name this see

The wire's resolver matched this see in the text of each story.

  • Bishop Michael Router delivers homily during Installation Mass as Bishop of Derry

    Bishop Michael Router addressed the Diocese of Derry during his installation mass, stating that the spiritual life of the diocese relies on prayer, devotion, and the liturgy. During his homily, Router noted that the local Church functions as a network of relationships and credited Bishop Donal McKeown for his pastoral care, which helped foster a culture of respect and affection between priests and the faithful. Router expressed gratitude for the welcome he received while acknowledging the stress of moving to a new location. He told the congregation that he intends to begin his leadership by listening, noting that he recently held separate meetings with clergy and lay people involved in diocesan life to learn about the community.

    Sep 21, 2026 · Bishops

  • Bishop Michael Router installs as Bishop of Derry

    Sep 18, 2026 · Bishops

  • Bishop Michael Router installs as Bishop of Derry

    Sep 17, 2026 · Bishops

Filed by our own wire from published sources. Read the wire.