Ireland 
Counties of Ireland County Roscommon County Roscommon Catholic Parishes
A map of the Civil Parishes of County Roscommon is available at Irish Times site.
A map of the Catholic parishes of county Roscommon is also available at Irish Times website.
| Catholic Parish[1] | Catholic Diocese[1] | Barony | Poor Law Union | |
|---|---|---|---|---|
| Ardcarn | ||||
| Arigna | ||||
| Athleague & Fuerry | ||||
| St. Peter's Athlone | ||||
| Aughrim | ||||
| Ballinameen | ||||
| Ballintober | ||||
| Ballybay | ||||
| Ballyfarnon | ||||
| Ballymore | ||||
| Ballynakill | ||||
| Baslic | ||||
| Boyle | ||||
| Breedogue | ||||
| Castlemore | ||||
| Cloonfinlough | ||||
| Cloontuskert | ||||
| Cloverhill | ||||
| Cootehall | ||||
| Creeve | ||||
| Dysart | ||||
| Elphin | ||||
| Frenchpark | ||||
| Fuerty | ||||
| Galway | ||||
| Glinsk | ||||
| Keadue | ||||
| Kilbegnet | ||||
| Kilbride | ||||
| Kilcloony | ||||
| Kilcolman | ||||
| Kilcorkey | ||||
| Kilglass | ||||
| Kilkeevan | ||||
| Killukin | ||||
| Killumod | ||||
| Kilnamanagh | ||||
| Kilronan | ||||
| Kilteevan | ||||
| Kiltoom | ||||
| Kiltrustan | ||||
| Kiltullagh | ||||
| Lisacul | ||||
| Lissonuffy | ||||
| Loughglynn | ||||
| Moore | ||||
| Ogulla | ||||
| Oran | ||||
| Rooskey | ||||
| Roscommon | ||||
| St. John's | ||||
| Strokestown | ||||
| Taghmaconnell | ||||
| Tibohine | ||||
| Tissara | ||||
| Tulsk |