Beinn Iaruinn
{{Short description|805m high mountain in Highland, Scotland}}
{{Use dmy dates|date=April 2022}}
{{Use British English|date=March 2025}}
{{Infobox mountain
| name = Beinn Iaruinn
| photo = Parallel roads on Beinn Iaruinn - geograph.org.uk - 1704473.jpg
| photo_caption = Beinn Iaruinn, showing the natural 'Parallel Roads' feature on its slopes.
| elevation_m = 805
| prominence_m = 466
| prominence_ref =
| translation =
| language =
| pronunciation =
| location = Highland, Scotland
| range = Grampian Mountains
| coordinates = {{coord|56.9702|-4.8040|format=dms|type:mountain_region:GB|display=inline,title}}
| grid_ref_UK = NN297900
| topo = OS Landranger 34
| easiest_route =
}}
Beinn Iaruinn (805 m) is a mountain in the Grampian Mountains, Scotland, northeast of the village of Spean Bridge.
It is one of a number of Corbetts that surround Glen Roy, and is famous for the natural 'Parallel Roads' feature on its slopes, an entirely natural feature.{{cite web |url=https://www.walkhighlands.co.uk/corbetts/beinn-iaruinn
|title= walkhighlands Beinn Iaruinn|publisher=walkhighlands.co.uk|accessdate=7 May 2019}}