Echo Lake is a lake along the course of the Qu'Appelle River in the Canadian province of Saskatchewan. Echo Lake is so named because of the echo heard by the First Nations while paddling on the lake. It is one of four lakes that make up the Fishing Lakes. Pasqua Lake is upstream and Mission Lake is downstream. The lake can be accessed by Highway 56 and Highway 210. In 1942, a 4-metre (13 ft) high dam was built on the Qu'Appelle River at Echo Lake's outflow to control the lake's water levels. In the summer of 2024, Saskatchewan's Water Security Agency begun "interim repairs" on Echo Lake Dam to "improve safety and extend the dam's life until a replacement can be completed".