Lochan a' Mhàidseir, Perth and Kinross

• Unitary Authority: Perth and Kinross
• Region: Scotland

• Category: Water Feature
• Type: Inland Water

• Latitude/Longitude: 56°39'28"N 4°35'27"W
• Eastings/Northings: 241286, 754779
• OS Grid: NN412547
• Mapcode Local: GBR HC13.V5N
• Mapcode Global: WH3K1.GX3F

Location and coordinates are for the approximate centre of Lochan a' Mhàidseir within this administrative area. Geographic features and populated places may cross administrative borders.