Castlecoote(otherwise known in Irish: Bhaile Mhic Oireachtaigh) is a townland within the civil parish of Fuerty on the R366 regional road near the town of Roscommon in County Roscommon, Ireland. Castlecoote is known for Castlecoote house and the ruins of a much older castle. The River Suck, which encircles Castlecoote House, is renowned for its trout and coarse fishing.