The Barony of Newton is a Scottish feudal barony located in the Parish of Bothkennar near Grangemouth, Stirlingshire. It was erected as a barony on 3 April 1685 with Edward Wright as baron.
| Barons of Newton (born and died where known/relevant) | Succeeded |
|---|---|
| Edward Wright ( - 1690) | 3 Apr 1685 |
| Edward Wright ( - 1695) | 1690 |
| John Wright ( - Mar 1714) | 16 Dec 1695 |
| Richard Wright | 1714 |
| Sir Lawrence Dundas, baronet (-21 Sep 1781) | 1760s or 1770s |
| Sir Thomas Dundas of Kerse, baronet (16 Feb 1741 - 14 Jun 1820) | 1781 |
| Lawrence Dundas, 1st Earl of Zetland (10 Apr 1766 - 19 Feb 1839) | 1820 |
| Sir Thomas Dundas, 2nd Earl of Zetland (5 Feb 1795 - 6 May 1873) | 1839 |
| Sir Lawrence Dundas, 1st Marquess of Zetland and Earl of Ronaldshay (16 Aug 1844 - 11 Mar 1929) | 1873 |
| Lawrence John Lumley Dundas, 2nd Marquess of Zetland (1876 – 1971) | 1929 |
| Lawrence Aldred Mervyn Dundas, 3rd Marquess of Zetland (12 Nov 1908 - 1989) | 1971 |
| Lawrence Mark Dundas, 4th Marquess of Zetland (1937 - ) | 1989 |