Ireland Wiki
County Roscommon
Contae Ros Comáin
Constans Hiberniae Cor (Latin)
"Steadfast Irish heart"
100px-County Roscommon Crest.svg.png
Coat of arms
250px-Island of Ireland location map Roscommon.svg.png
Provinces Connacht
County town Roscommon
Area Rank 11th
Population 64,065
Year 2011
Population Rank 27th
Car plates RN

County Roscommon ('Contae Ros Comáin) is a county in Ireland. It is located in the West Region and is also part of the province of Connacht. The population of the county is 64,065 according to the 2011 census.