Brough (/brʌf/), sometimes known as Brough under Stainmore, is a village and civil parish in the historic county of Westmorland and the ceremonial county of Cumbria, England, within the Westmorland and Furness unitary authority area, on the western fringe of the Pennines near Stainmore. The village is on the A66 trans-Pennine road, and the Swindale Beck, and is about 8 miles (13 km) south east of Appleby-in-Westmorland. Brough is situated 5 miles (8.0 km) north east of Kirkby Stephen and 28 miles (45 km) north east of Kendal on the A685.

At the 2001 census it had a population of 680, increasing to 751 at the 2011 Census. This rose to 820 people at the 2021 Census.

The village is on the site of the Roman fort of Verterae ("The Forts"), on the northern leg of the Roman-era Watling Street, linking Luguvalium (Carlisle) with Eboracum (York) and points south. The area of the rectangular fort, which once occupied the land to the south of the Swindale Beck, is now a Scheduled Ancient Monument.

Brough Castle was built in the 11th century within the northern part of the former fort. Like many other castles in the area, Brough was restored in the 17th century by Lady Anne Clifford. The Castle is now in the care of English Heritage and its ruins can be visited.

Brough has historically been divided into Market Brough, to the north, and Church Brough, to the south and centred on the castle and St Michael's Church. In 1977 this division was made physical by the construction of the Brough bypass dual carriageway, taking the A66 away from the village main street.

Up to some time before 1777, opposite the market cross going up towards Stainmore, there was a holy well dedicated to Saint Winifred (Gwenfrewi), which before the Reformation was a place of pilgrimage.

Nearby is Augill Castle, built in 1841 by John Bagot Pearson from Kirkby Lonsdale as a weekend retreat, a grade II listed building and now a hotel.

Brough is in the parliamentary constituency of Westmorland and Lonsdale.