Kilbixy (Irish: Cill Bhiscí) is a civil parish in County Westmeath, Ireland. It is located about 13.25 kilometres (8 mi) north‑west of Mullingar. The village of Ballynacarrigy is the largest settlement in the parish. Kilbixy is one of 6 civil parishes in the barony of Moygoish in the Province of Leinster. The civil parish covers 6,516.5 acres (26.371 km2). The neighbouring civil parishes are: Rathaspick to the north‑west and north, Leny (barony of Corkaree) to the north‑east, Templeoran to the south‑east and Kilmacnevan to the south‑west and west.