Ballynoe is a village in the barony of Kinnatalloon, County Cork, in Ireland. It gives its name to a civil parish and electoral division. The 2011 census gave its population as 146. St Catherine's is the local Gaelic Athletic Association team. Located within a graveyard, which contains a ruined medieval church, is a freestanding mausoleum, built in the early 1800s for Elizabeth Nason. The Nasons were local landowners with estates from Clondulane to Youghal.