Dun Rig
{{Short description|Hill of the Southern Uplands of Scotland}}
{{Use dmy dates|date=April 2022}}
{{Infobox mountain
| name = Dun Rig
| photo = Upper Glen Sax and Dun Rig - geograph.org.uk - 1534824.jpg
| photo_caption =
| elevation_m = 744
| elevation_ref ={{cite web |url=https://www.hill-bagging.co.uk/mountaindetails.php?qu=S&rf=1845
|title= Dun Rig |publisher=hill-bagging.co.uk|accessdate=22 October 2019}}
| prominence_m = 243
| prominence_ref = {{Cite web|url=http://www.hill-bagging.co.uk/mountaindetails.php?qu=S&rf=1845|title=Dun Rig}}
| listing = Ma,Hu,Tu,Sim,G,D,DN,Y{{Cite web|url=http://www.hills-database.co.uk/database_notes.html#classification|title = Database of British and Irish Hills: User guide}}
| translation =
| language =
| pronunciation =
| location = Scottish Borders, Scotland
| range = Manor Hills, Southern Uplands
| coordinates = {{coord|55.5722|-3.1851|format=dms|type:mountain_region:GB|display=inline,title}}
| grid_ref_UK = NT 25317 31547
| topo = OS Landranger 73
| easiest_route =
}}
Dun Rig is a hill in the Manor Hills range, part of the Southern Uplands of Scotland. It is the highest hill in the northernmost cluster of the Manor Hills, south of the town of Peebles in the Scottish Borders. A sprawling summit, it is usually climbed as part of the Dun Rig Horseshoe from the Peebles side{{cite web |url=https://www.walkhighlands.co.uk/grahams/dun-rig|title= Walkinghighlands Dun Rig|publisher = Walkinghighlands.co.uk|accessdate=22 October 2019}} and provides great views into the Moorfoot Hills, Pentlands, rest of the Manor Hills and the central Borders. It is the historic county top of the former county of Selkirkshire.{{cite web |url=https://wikishire.co.uk/map|title = Interactive map of historic county boundaries}}