The River Annalee (Irish: Abhainn na hEoghancha) is a river in County Cavan, Ireland. The source of the river is Lough Sillan near Shercock from which it flows westwards through Lough Tacker, and south of Cootehill, until it reaches Butlersbridge. To the west of the village the river then flows through a series of lakes, before its confluence with the River Erne. The Bunnoe and Laragh Rivers are two main tributaries that join the river below Cootehill, where it is also joined by the Dromore River.