Ardnurcher (Irish: Baile Átha an Urchair) is a civil parish in County Offaly, Ireland. It is located about 13.74 kilometres (9 mi) north–north–west of Tullamore. Ardnurcher is one of four civil parishes in the barony of in the Province of Leinster. The civil parish covers 2,819.6 acres (11.411 km2). It is contiguous with the majority of the Ardnurcher civil parish, which is in County Westmeath. Ardnurcher civil parish, County Offaly comprises 14 townlands: , , , , , , , , , , , , and .