Piercefield () is a townland in County Westmeath, Ireland. It is located about north–west of Mullingar. The name Piercefield also applies to the neighbouring townland of Piercefield (or Templeoran).
Piercefield is one of 8 townlands of the civil parish of Portnashangan, in the barony of Corkaree in the Province of Leinster. The townland covers . The neighbouring townlands are: Farrow and Rathbennett to the north, Grangegeeth and Mountmurray to the east and Piercefield (or Templeoran) to the south.
In the 1911 census of Ireland there were 3 houses and 15 inhabitants in the townland.