Rathtoe (Irish: Ráth Tó),[2] also spelled Rathoe,[3] is a village and townland in County Carlow, Ireland.

The village is located in the civil parish of Gilbertstown,[2] between Tullow and Ballon, County Carlow.

[4][5] The local Roman Catholic church is dedicated to Saint Patrick and was built c. 1890.

[6] The church is listed on the Record of Protected Structures for County Carlow, as is the nearby credit union building (formerly a school) which dates to 1837.

[7][8] The local Gaelic football club, Fighting Cocks GAA, has its grounds approximately 2 kilometres (1.2 mi) west of the village.