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| Aghabog | Church of Saint Mary, Latnamard | |
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| Aghnamullen | Christ Church, | |
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| Annayalla | Church of Saint Michael, | |
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| Ardaghy | Church of Saint Michael, Rackwallace | |
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| Ballanode | Church of Saint Aidan, Kilmore | |
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| Ballinode | Church of Saint Davnet, | |
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| Ballintra | Our Lady of Knock Church, | |
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| Ballybay | Ballybay First Presbyterian Church, Clones Road | |
| Ballybay Second Presbyterian Church, Clones Road | |
| Cahans Presbyterian Church, | |
| Christ Church, Church Hill | |
| Church of Saint Patrick, Tullycorbet | |
| Church of Saint Patrick, Monaghan Road | |
| Derryvalley Presbyterian Church, Derryvalley | |
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| Broomfield | Broomfield Presbyterian Church, | |
| Church of Saint Patrick, | |
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| Carrickatee | Church of Saint Mary, Annahala | |
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| Carrickmacross | Carrickmacross Methodist Church, Farney Street | |
| Church of Saint Finbarr, Main Street | |
| Church of Saint Joseph, O'Neill Street | |
| Church of Saint Mary, Donaghmoyne | |
| Church of Saint Michael, Donaghmoyne | |
| Church of Saint Michael, Corduff | |
| Church of Saint Molua, Magheracloone | |
| Church of Saint Patrick, Ardagh | |
| Corvally Presbyterian Church, Corvally | |
| Former Machaire Rois Church, Magheross | |
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| Castleblayney | Castleblaney First Presbyterian Church, Keady Road | |
| Church of All Saints, Doohamlet | |
| Church of Saint Maeloid, Church Street | |
| Church of Saint Mary, Carrick Road | |
| Church of Saint Patrick, Drumcunnion | |
| Garmoney's Grove Presbyterian Church, Newtown Hamilton Road | |
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| Clara | Church of Saint Muadain, Mullanacross | |
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| Clones | Church of Saint Mary, Dorothy’s Cross Roads | |
| Church of Saint Tighernach, The Diamond | |
| Church of the Sacred Heart, Church Hill | |
| Clones Presbyterian Church, Monaghan Road | |
| Stonebridge Presbyterian Church, Stonebridge | |
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| Clontibret | Braddocks Presbyterian Church, | |
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| Clontribet | Church of Saint Mary, Tullybuck | |
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| Corcaghan | Church of Saint Michael, | |
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| Corcreeghagh | Church of Saint John the Baptist, | |
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| Corlea | Corlea Presbyterian Church, | |
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| Corragarry | Corragarry Free Presbyterian Church, | |
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| Corrinshigo | Corrinshigo Catholic Church, | |
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| Creevagh | Creevagh Reformed Presbyterian Church, | |
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| Crover | Aghabog Parish Church, | |
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| Dartrey | Holy Trinity Church, | |
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| Dartrey Demesne | Church of Saint John the Evangelist, | |
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| Derryhallagh | Church of Saint Patrick, Corracrin | |
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| Donaghmoyne | Church of Saint Patrick, | |
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| Drum | Church of Ireland, Drum, | |
| Drum Gospel Hall, Main Street | |
| Drum Presbyterian Church, | |
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| Drumgoosat | Church of Saint Peter and Saint Paul, | |
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| Drumkeen | Drumkeen Presbyterian Church, | |
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| Emyvale | Church of Saint Mary, Ballyosion | |
| Church of the Sacred Heart, Drumbristan | |
| Donagh Oratory, Main Street | |
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| Glaslough | Church of Saint Mary, Cloncaw | |
| Church of Saint Salvator, Castle Leslie | |
| Glennan Presbyterian Church, Glennan | |
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| Inishkeen | Church of Mary, Mother of Mercy, | |
| Church of Saint Mary, | |
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| Inniskeen | Church of Saint Anne, Drumcattan | |
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| Killeevan | Church of Saint Laebhan, | |
| Church of Saint Livinius, | |
| Former Church of Saint Luke, Shanco | |
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| Knocktallon | Church of Saint Joseph, | |
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| Laragh | Church of Saint Peter, | |
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| Latton | Church of Saint Mary, | |
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| Lough Eigish | Church of the Sacred Heart, | |
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| Magheracloone | Church of Saint Patrick, | |
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| Magherarney | Church of Saint Mary, Templetate | |
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| Monaghan | Ballyalbany Presbyterian Church, Ballyalbany | |
| Cathedral Church of Saint Macartan, Dublin Road | |
| Church of Saint Joseph, Park Street | |
| Church of Saint Patrick, Church Square | |
| Convent Chapel, Sisters of Charity of St. Louis, Market Road | |
| Monaghan First Presbyterian Church, Old Cross Square | |
| Monaghan Methodist Church, Dawson Street | |
| Mortuary Chapel, Latlurcan Cemetery, Latlurcan | |
| Second Catholic Chapel, St. Davnet's District Hospital, St Davnet's District Hospital | |
| St. Davnet's District Hospital Catholic Chapel, St Davnet's District Hospital | |
| St. Davnet's District Hospital Church of Ireland Chapel, St Davnet's District Hospital | |
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| Newbliss | Former Presbyterian Meeting House, Newbliss, Main Street | |
| Newbliss Parish Church, | |
| Newbliss Presbyterian Church, | |
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| Oram | Church of Saint Patrick, | |
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| Rockcorry | Church of Saint James, | |
| Church of Saint Mary, Corravaghan | |
| Rockcorry Methodist Church, | |
| Rockcorry Presbyterian Church, | |
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| Scotshouse | Church of Saint Andrew, Currin | |
| Church of the Immaculate Conception, | |
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| Scotstown | Church of Saint Mary, Urbleshanny | |
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| Shantonagh | Crossduff Church of Ireland Church, | |
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| Smithborough | Smithboro Presbyterian Church, | |
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| Stranoodan | Trinity Church, | |
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