Garriskil is a townland in County Westmeath, Ireland. It is located about northâÂÂnorthâÂÂwest of Mullingar.
Garriskil is one of 35 townlands of the civil parish of Street in the barony of Moygoish in the Province of Leinster. The townland covers . The southern boundary of the townland is formed by the River Inny.
The neighbouring townlands are: Barradrum to the north, Clonkeen and Monagead to the east, Ballyharney to the south, Cappagh to the southâÂÂwest and Culvin to the northâÂÂwest.
In the 1911 census of Ireland there were 4 houses and 22 inhabitants in the townland.