Leagag is a Graham of 601 m in Perth and Kinross. It is the lowest of all 231 Grahams.
All four of its nearest neighbours are higher, up to Stuc an Lochain at 959.5 m. It sits below Meall Buidhe (Perth and Kinross), only 4.5 km to the south-west and 331.1 m higher. It is the lowest of the 737 hills profiled in Scotland. All four of its nearest neighbours lie to the south, so it stands at the northern edge of its group. It is the lowest of the 20 register hills in the Loch Rannoch to Glen Lyon region, where Schiehallion is highest. Its nearest higher summit, Meall a' Bhobuir (655 m, 1.9 km south), is a listed top not profiled here. It is 288.5 m below the average height of the 62 register hills in Perth and Kinross. It falls on two OS 1:50,000 sheets, 42 and 51.
