| Country | Cities (Armagh)  | Churches (47) |
 Northern Ireland | Armagh, Armagh |  St Patrick (Cathedral, Parish)  |
| Northern Ireland | Armagh, Armagh |  St Patrick |
| Northern Ireland | Armagh, Armagh |  Immaculate Conception |
| Northern Ireland | Armagh, Armagh | St Colmcille |
| Northern Ireland | Armagh, Armagh | St Malachy |
| Northern Ireland | Aughanduff, Armagh | Our Lady Queen of Peace |
| Northern Ireland | Ballyargan, Armagh | St Patrick |
| Northern Ireland | Ballymacnab, Armagh | St Patrick (Parish) |
| Northern Ireland | Ballymoyer, Armagh | St Malachy |
| Northern Ireland | Belleeks, Armagh | St Laurence O’Toole (Parish) |
| Northern Ireland | Bessbrook, Armagh | Ss Peter and Paul (Parish) |
| Northern Ireland | Carrickananney, Armagh | St Brigid |
| Northern Ireland | Carrickcruppin, Armagh | St Malachy |
| Northern Ireland | Clady, Armagh | St Michael |
| Northern Ireland | Cloghogue, Armagh | Sacred Heart (Parish) |
| Northern Ireland | Cloughreagh, Armagh | Good Shepherd |
| Northern Ireland | Collegeland, Armagh | St Peter |
| Northern Ireland | Crossmaglen, Armagh | St Patrick (Parish) |
| Northern Ireland | Cullyhanna, Armagh | St Patrick (Parish) |
| Northern Ireland | Derrynoose, Armagh | St Mochua |
| Northern Ireland | Dorsey, Armagh | St Oliver Plunkett |
| Northern Ireland | Dromintee, Armagh | St Patrick (Parish) |
| Northern Ireland | Drumcree, Armagh | St John the Baptist (Parish) |
| Northern Ireland | Drumcree, Armagh | St Patrick |
| Northern Ireland | Forkhill, Armagh | St Oliver Plunkett (Parish) |
| Northern Ireland | Glassdrummond, Armagh | St Brigid |
| Northern Ireland | Granemore, Armagh | St Mary |
| Northern Ireland | Jonesborough, Armagh | Sacred Heart |
| Northern Ireland | Keady, Armagh | St Patrick (Parish) |
| Northern Ireland | Killean, Armagh | St Michael |
| Northern Ireland | Lislea, Armagh | Sacred Heart |
| Northern Ireland | Lissummon, Armagh | Immaculate Conception |
| Northern Ireland | Loughgall, Armagh | St Patrick (Parish) |
| Northern Ireland | Madden, Armagh | St Joseph |
| Northern Ireland | Maghery, Armagh | Our Lady Queen of Peace |
| Northern Ireland | Meigh, Armagh | St Joseph |
| Northern Ireland | Middletown, Armagh | St John (Parish) |
| Northern Ireland | Mullaghbawn, Armagh | St Mary |
| Northern Ireland | Mullaghbrack, Armagh | St James of Jerusalem |
| Northern Ireland | Mullavilly, Armagh | Immaculate Conception |
| Northern Ireland | Newtownhamilton, Armagh | St Michael |
| Northern Ireland | Poyntzpass, Armagh | St Joseph |
| Northern Ireland | Stonebridge, Armagh | St Patrick (Parish) |
| Northern Ireland | Tandragee, Armagh | St James the Apostle (Parish) |
| Northern Ireland | Tartaraghan, Armagh | St John |
| Northern Ireland | Tullyherron, Armagh | St Teresa |
| Northern Ireland | Tynan, Armagh | St Joseph |
| Country | Cities (Leinster) | Churches (49) |
 Ireland | Ardee, Louth | Nativity of Our Lady (Parish) |
| Ireland | Ballapousta, Louth | St Catherine of Alexandria |
| Ireland | Blackrock, Louth | St Oliver Plunkett |
| Ireland | Boher, Louth | Our Lady Star of the Sea |
| Ireland | Bridge-A-Chrin, Louth | Holy Rosary |
| Ireland | Carlingford, Louth | St Michael (Parish) |
| Ireland | Castletown, Louth | St Joseph (Parish) |
| Ireland | Clogherhead, Louth | St Michael (Parish) |
| Ireland | Clonkeen, Louth | St Medoc |
| Ireland | Collon, Louth | Mary Immaculate |
| Ireland | Darver, Louth | St Michael (Parish) |
| Ireland | Dillonstown, Louth | St Finnian |
| Ireland | Drogheda, Louth | Our Lady of Lourdes |
| Ireland | Drogheda, Louth |  St Oliver Plunkett (National Shrine)
Church of St Peter |
| Ireland | Dromin, Louth | St Finian |
| Ireland | Dromiskin, Louth | St Peter |
| Ireland | Dundalk, Louth | Holy Family (Parish) |
| Ireland | Dundalk, Louth | Holy Redeemer (Parish) |
| Ireland | Dundalk, Louth |  St Joseph (Parish, Monastery) |
| Ireland | Dundalk, Louth | St Nicholas |
| Ireland | Dunleer, Louth | St Brigid (Parish) |
| Ireland | Dysart, Louth | St Borchill |
| Ireland | Faughart, Louth | St Brigid (Shrine) |
| Ireland | Fieldstown, Louth | Nativity of Our Lady |
| Ireland | Grange, Louth | St James (Parish) |
| Ireland | Haggardstown, Louth | St Fursey (Parish) |
| Ireland | Jenkinstown, Louth | Our Lady of the Wayside |
| Ireland | Kilcurry, Louth | St Brigid |
| Ireland | Kilkerley, Louth | Immaculate Conception (Parish) |
| Ireland | Kilsaran, Louth | St Mary (Parish) |
| Ireland | Knockbridge, Louth | St Mary (Parish) |
| Ireland | Lordship, Louth | St Mary (Parish) |
| Ireland | Louth Village, Louth | Immaculate Conception (Parish) |
| Ireland | Mell, Louth | St Joseph (Parish) |
| Ireland | Mullaghbuoy, Louth | St Anne |
| Ireland | Omeath, Louth | St Laurence |
| Ireland | Philipstown, Louth | St Kevin |
| Ireland | Ravensdale, Louth | St Mary |
| Ireland | Reaghstown, Louth | St Malachy |
| Ireland | Sandpit, Louth | Assumption |
| Ireland | Shelagh, Louth | Sacred Heart |
| Ireland | Stabannon, Louth | St Nicholas |
| Ireland | Stonetown, Louth | Our Lady of the Snows |
| Ireland | Tallanstown, Louth | Ss Peter and Paul (Parish) |
| Ireland | Tenure, Louth | Our Lady of the Immaculate Conception (Parish) |
| Ireland | Termonfeckin, Louth | Immaculate Conception (Parish) |
| Ireland | Togher, Louth | St Columcille (Parish) |
| Ireland | Tullyallen, Louth | Our Lady of the Assumption (Parish) |
| Ireland | Walshestown, Louth | Ss Peter and Paul |
| Country | Cities (Down) | Churches (1) |
| Northern Ireland | Newry, Down | Assumption (Parish) |
| Country | Cities (Londonderry) | Churches (9) |
| Northern Ireland | Ballinderry, Londonderry | St Patrick (Parish) |
| Northern Ireland | Castledawson, Londonderry | St Patrick |
| Northern Ireland | Drummullan, Londonderry | Ss Joseph and Malachy |
| Northern Ireland | Lissan, Londonderry | St Michael (Parish) |
| Northern Ireland | Magherafelt, Londonderry | Our Lady of the Assumption (Parish) |
| Northern Ireland | Milltown, Londonderry | St John |
| Northern Ireland | Moneymore, Londonderry | Ss John and Trea (Parish) |
| Northern Ireland | Newbridge, Londonderry | St Trea (Parish) |
| Northern Ireland | The Loup, Londonderry | St Patrick |
| Country | Cities (Tyrone) | Churches (42) |
| Northern Ireland | Ackinduff, Tyrone | St Joseph |
| Northern Ireland | Altmore, Tyrone | Immaculate Conception |
| Northern Ireland | Ardboe, Tyrone | Blessed Sacrament (Parish) |
| Northern Ireland | Aughnacloy, Tyrone | St Mary (Parish) |
| Northern Ireland | Aughnagar, Tyrone | St Patrick (Parish) |
| Northern Ireland | Ballygawley, Tyrone | Immaculate Conception |
| Northern Ireland | Ballymacilroy, Tyrone | St Malachy (Parish) |
| Northern Ireland | Beragh, Tyrone | Immaculate Conception (Parish) |
| Northern Ireland | Blackwatertown, Tyrone | St Jarlath |
| Northern Ireland | Brockagh, Tyrone | St Brigid |
| Northern Ireland | Caledon, Tyrone | St Joseph |
| Northern Ireland | Carrickmore, Tyrone | St Colmcille (Parish) |
| Northern Ireland | Clonmore, Tyrone | Sacred Heart |
| Northern Ireland | Clonoe, Tyrone | St Patrick (Parish) |
| Northern Ireland | Coagh, Tyrone | Our Lady, Queen of Hope (Parish) |
| Northern Ireland | Coalisland, Tyrone | Holy Family (Parish) |
| Northern Ireland | Coalisland, Tyrone | St Mary and St Joseph |
| Northern Ireland | Cookstown, Tyrone | Holy Trinity (Parish) |
| Northern Ireland | Cookstown, Tyrone | St Luárán |
| Northern Ireland | Creggan, Tyrone | St Oliver Plunkett |
| Northern Ireland | Donaghmore, Tyrone | St Patrick (Parish) |
| Northern Ireland | Drumduff, Tyrone | St Patrick |
| Northern Ireland | Dunamore, Tyrone | St Mary |
| Northern Ireland | Dungannon, Tyrone | St Patrick (Parish) |
| Northern Ireland | Dunmoyle, Tyrone | St Mary |
| Northern Ireland | Edendork, Tyrone | St Malachy |
| Northern Ireland | Eglish, Tyrone | St Patrick (Parish) |
| Northern Ireland | Galbally, Tyrone | St John the Baptist |
| Northern Ireland | Garvaghey, Tyrone | St Matthew |
| Northern Ireland | Killeenan, Tyrone | St Joseph (Parish) |
| Northern Ireland | Killens, Tyrone | St Brigid |
| Northern Ireland | Killyman, Tyrone | St Brigid |
| Northern Ireland | Kingsisland, Tyrone | St Columcille |
| Northern Ireland | Loughmacrory, Tyrone | St Mary |
| Northern Ireland | Moortown, Tyrone | Immaculate Conception |
| Northern Ireland | Moy, Tyrone | St John the Baptist (Parish) |
| Northern Ireland | Pomeroy, Tyrone | Assumption (Parish) |
| Northern Ireland | Rock, Tyrone | Sacred Heart |
| Northern Ireland | Seskinore, Tyrone | St Malachy |
| Northern Ireland | Slatequarry, Tyrone | St John |
| Northern Ireland | Stewartstown, Tyrone | St Mary |
| Northern Ireland | Tullyallen, Tyrone | Assumption |
Archbishop Eamon Martin (64)