The Battle of the Big Cross was a military engagement of the Irish Rebellion of 1798 between a force of United Irishmen rebels and a column of government troops. It was fought on 19 June 1798 on a spot on the Shannonvale-Ballinascarty road known locally as the "Big Cross", approximately four miles east of Clonakilty in West Cork. It was the only battle fought in the rebellion in County Cork.