Bar-en-Dinnen (S. "Dwelling on the Dinnen") was a fishing village and market town in South Ithilien about 60 miles south of Minas Tirith, located at the junction of the Tinnen and Anduin rivers, on the eastern bank of the Anduin at the confluence of Tinnen, sixty miles downriver from Harlond and ninety miles upriver from Pelargir.