Glenmuick Tullich & Glengairn is a parish, which lies in Aberdeenshire Council Area, some 12 miles (20 km) east of Braemar and 22 miles (35 km) west of Banchory in Aberdeenshire.
It is located in the old county of Aberdeenshire, which disappeared following the Local Government (Scotland) Act 1974.
The parish has an area of 359.1 sq. km (138.6 sq. miles). Glenmuick Tullich & Glengairn has 6 neighbouring parishes; namely Aboyne & Glen Tanar, Cortachy & Clova, Crathie & Braemar, Lochlee, Logie-Coldstone and Strathdon.