Killeagh (Irish: Cill Ia)[2] is a village in east County Cork, Ireland.

It is approximately 32 kilometres (20 mi) from Cork city, between Midleton and Youghal on the N25 national primary road.

[1] Killeagh has a number of community facilities, including a primary school, church, convenience stores, post office, pharmacy, Garda station, veterinary clinic and public houses.

Since 2017, Killeagh has been home to Greywood Arts, an artist's residency and centre offering workshops and events.

[6] There are five buildings or other structures entered in the Record of Protected Structures, including Killeagh Mills, Saint John & Saint Virgilius Catholic Church, the Church of Ireland and Dromdiah Country House and Stables, which is located to the northeast of the village.