Cappagh () is a townland in County Westmeath, Ireland. It is located about northâÂÂnorthâÂÂwest of Mullingar.
Cappagh is one of 9 townlands of the civil parish of Russagh in the barony of Moygoish in the Province of Leinster. The townland covers . Cappagh contained a small lake Lough Garr and Crane Island. The area is now drained.
The neighbouring townlands are: Culvin to the north, Garriskil to the northâÂÂeast, Ballyharney to the east, Grange to the southâÂÂeast, Carrick and Ballinalack to the south, Joanstown to the southâÂÂwest and Corrydonnellan and Barratogher to the northâÂÂwest.
In the 1911 census of Ireland there were 11 houses and 60 inhabitants in the townland.