Lake No is a lake in South Sudan. It is located just north of the vast swamp of the Sudd, at the confluence of the Bahr al Jabal and Bahr el Ghazal rivers. It marks the transition between the Bahr al Jabal and White Nile proper. Lake No is located approximately 1,156 km downstream of Uganda's Lake Albert, the major lake on the White Nile preceding Lake No. The lake is considered the center of the Reweng people of Panrou section of Dinka peoples.