| County Hall, Castlebar | |
|---|---|
Áras an Chontae, Caisleán an Bharraigh | |
 County Hall, Castlebar | |
  County Hall Location within Ireland | |
| General information | |
| Address | Castlebar, County Mayo |
| Country | Ireland |
| Coordinates | 53°51′15″N 9°17′49″W / 53.8541°N 9.2970°W |
| Completed | 1989 |
County Hall (Irish: Áras an Chontae, Caisleán an Bharraigh) is a municipal facility on The Mall in Castlebar, County Mayo, Ireland.