Nenthorn is a parish and hamlet in the south of the historic county of Berwickshire in the Scottish Borders area of Scotland.

[1] It was included in the former Roxburgh District of Borders Region, by the Local Government (Scotland) Act 1973, from 1975 to 1996.

[5] In 1105 the chapels of Nathansthirn and Newton were recorded as being within Ednam parish, while the area was in the possession of the De Morevilles of Lauderdale.

It overlooks Eden Water and, its surroundings were landscaped in the early 19th century with large areas of lawn, and planned woodland.

It is in Gothic style including elements characteristic of medieval churches, with a belfry on the western side.

The lairds of Nenthorn and Newton Don (the two estates which made up the parish) each had an upstairs gallery themselves.