Ogonnelloe (Irish: Tuath Ó gConaíle, meaning 'Land of the Connollys') is a civil parish in east County Clare, Ireland, situated on the R463 regional road between Scariff and Killaloe and in the surrounding hills.

It is 5 miles (8.0 km) northwest of Killaloe on the road to Scarriff.

It lies on the south side of Scariff bay, which opens into Lough Derg.

[2] Most of the parish lies in a valley, with high hills in the background.

[2] Townlands are Aughinish, Ballybran, Ballybroghan, Ballyheefy, Ballyhurly, Ballylaghnan, Ballynagleragh, Bealkelly (Eyre), Bealkelly (Purdon), Caher, Carrowcore, Carrowena, Carrowgar, Islandcosgry, Rahena Beg and Rahena More.