Troutbeck Tongue is a Lake District fell of 364 m in Westmorland and Furness. All four of its nearest neighbours are higher, up to Ill Bell at 757 m.
It sits below Yoke, only 1.6 km to the east and 343 m higher. Its key col leads to High Street, not to its nearest higher summit, Yoke. Only seven of the 242 hills profiled in England are lower. It is 287 m below the average height of the 103 register hills in Westmorland and Furness. The highest point is recorded as grassy knoll, not a cairn.
