Baron Glendyne, of Sanquhar in the County of Dumfries, is a title in the Peerage of the United Kingdom. It was created on 23 January 1922 for the businessman Sir Robert Nivison, 1st Baronet. He was a senior partner in the firm of R. Nivison and Co, stockbrokers. Nivison had already been created a Baronet on 21 July 1914. the titles are held by his great-grandson, the fourth Baron, who succeeded his father in 2008.
There is currently no heir to the barony.