Kilcumreragh (Irish: Cill Chruimthir Fhiachrach) is a civil parish which spans the counties of Westmeath and Offaly in Ireland. It is located about 23.23 kilometres (14 mi) west–south–west of Mullingar and 18.28 kilometres (11 mi) north–north–west of Tullamore. Kilcumreragh civil parish comprises the village of Rosemount and 32 townlands: (C), (C and M), (M), (M), (C), (M), (C), (M), (M), (K), (K), Burrow or (K), (K), Coolatoor or Grouselodge (M), (M), (M), (K), (M), (M), (K), (K), (K), (K), (K), (M), or Coolatoor (M), (C), (M), (K), (M), (M) and (K).