Robert Boyd, 1st Lord Boyd (died c. 1482) Lord Boyd, was a Scottish statesman.
Robert Boyd was knighted, and was created a Peer of Parliament (Lord Boyd) by James II of Scotland at some date between 1451 and 18 July 1454 (the date he took his seat in Parliament). In 1460 he was one of the Regents during the minority of James III. In 1464 he was one of the commissioners at York for a truce with Edward IV of England.
The date of creation of Boyd's title can be further narrowed to between 1451 and 15 June 1452. On the latter date, the King confirmed the charter of Robert Boyd, Lord of Kilmarnock and of Dalry, conveying one-third of the lands of Lynn in Dalry to Robert Boyd [indweller] of Lynn. Only three months earlier, Andrew Lynn in Dalry was described in another charter as Lord of that Ilk, meaning lord of a property of the same name as his family name.)
Lord Boyd conspired with his brother, Sir Alexander Boyd, and obtained possession of the young King's person in 1466 and was made by Act of Parliament sole Governor of the Realm; and Great Chamberlain for life, and Lord Justice General in 1467. Early in that year he procured the marriage of his eldest son, Thomas, (created Earl of Arran for that occasion) with Mary, elder sister of James III, which aroused the jealousy of the other nobles and made his eventual downfall inevitable since the King regarded the marriage as an unforgivable insult.
Lord Boyd obtained the cession of the Orkney Islands to Scotland, 8 September 1468, from Christian I, King of Norway, for whose daughter Margaret, he negotiated a marriage with James III. While absent for that purpose he and his son Thomas (the Earl of Arran) and his brother (and coadjutor) Sir Alexander Boyd, were attainted for high treason, whereby his peerage became forfeited. He was living Easter 1480/1, and died before October 1482, it is said, at Alnwick in Northumberland where he had fled in 1469.