There have been five Dunbar Baronetcies; the first four in the Baronetage of Nova Scotia, and the last in the Baronetage of the United Kingdom. There is also a Hope-Dunbar Baronetcy of Baldoon

Hope-Dunbar Baronets

The Dunbar, later Hope-Dunbar Baronetcy, of Baldoon, is a title in the Baronetage of Nova Scotia. It was created on 13 October 1664 for David Dunbar, with remainder to his heirs male and tailzie. The baronetcy became dormant on his death in 1686. The title remained dormant until 1916, when it was...

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The Dunbar Baronets of Mockrum are notable as the 11th Baronet only held that title for two days before his death. The Dunbar Baronets of Hempriggs are notable as the 8th Baronetess was one of only four (or possibly five) baronetesses in history.

Dunbar of Mockrum (29 March 1694)

• Sir James Dunbar, 1st Baronet (d. 1718)
• Sir George Dunbar, 2nd Baronet (d. 1747)
• Sir James Dunbar, 3rd Baronet (d. 1782)
• Sir George Dunbar, 4th Baronet (d. 1799)
• Sir George Dunbar, 5th Baronet (c. 1750-1811)
• Sir William Rowe Dunbar, 6th Baronet (1776–1841)
• Sir William Dunbar, 7th Baronet (1812–1889)
• Sir Uthred James Hay Dunbar, 8th Baronet (1843–1904)
• Sir William Cospatrick Dunbar, 9th Baronet (1844–1931)
• Sir James George Hawker Roland Dunbar, 10th Baronet (1862–1953)
• Sir Richard Sutherland Dunbar, 11th Baronet (1873–1953)
• Sir Adrian Ivor Dunbar, 12th Baronet (1893–1977)
• Sir Jean Ivor Dunbar, 13th Baronet (1918–1993)
• Sir James Michael Dunbar, 14th Baronet (b. 1950)

Dunbar of Durn (29 January 1698)

• Sir William Dunbar, 1st Baronet (d. c. 1710)
• Sir James Dunbar, 2nd Baronet (1668–1737)
• Sir William Dunbar, 3rd Baronet (d. 1786)
• Sir James Dunbar, 4th Baronet (d. 1812)
• Sir Robert Dunbar, 5th Baronet (1780–1813)
• Sir William Dunbar, 6th Baronet (1804–1881)
• Sir Drummond Miles Dunbar, 7th Baronet (1845–1903)
• Sir George Alexander Drummond Dunbar, 8th Baronet (1879–1949)
• Sir Drummond Cospatrick Ninian Dunbar, 9th Baronet (1917–2000)
• Sir Robert Drummond Cospatrick Dunbar, 10th Baronet (b. 1958)

Dunbar of Northfield (10 April 1700)

• Sir William Dunbar, 1st Baronet (d. 1711)
• Sir Robert Dunbar, 2nd Baronet (d. 1742)
• Sir Patrick Dunbar, 3rd Baronet (c. 1676-1763)
• Sir Archibald Dunbar, 4th Baronet (c. 1693-1769)
• Sir Alexander Dunbar, 5th Baronet (1742–1791)
• Sir Archibald Dunbar, 6th Baronet (1772–1847)
• Sir Archibald Dunbar, 7th Baronet (1803–1898)
• Sir Archibald Hamilton Dunbar, 8th Baronet (1828–1910)
• Sir Charles Gordon-Cumming-Dunbar, 9th Baronet (1844–1916)
• Sir Archibald Edward Dunbar, 10th Baronet (1889–1969)
• Sir Archibald Ranulph Dunbar, 11th Baronet (b. 1927)

Dunbar of Hempriggs (21 December 1706)

• Sir James Dunbar, 1st Baronet (d. 1724) a younger son of James Sutherland, 2nd Lord Duffus and his wife Lady Margaret Mackenzie. He married Elizabeth Dunbar, daughter and heiress of Sir William Dunbar, 1st Baronet, and had issue, the male line in remainder to the Lords Duffus
  Lord Duffus
  The title Lord Duffus was created by Charles II in the Peerage of Scotland on 8 December 1650 for Alexander Sutherland. He was a descendant of the 4th Earl of Sutherland, who fell in battle in 1333. The title is now extinct, although there may be male-line Sutherlands descended from earlier lairds...
  
   until succeeding in 1827 and falling extinct in 1875.
• Sir William Dunbar, 2nd Baronet (d. 1793). He married three times. By his third wife Henrietta Rose, daughter of Hugh Rose, 16th of Kilvarock, he had a son and heir:
• Sir Benjamin Dunbar, 3rd Baronet (1761–1843) also claimed to be 6th Lord Duffus
  Lord Duffus
  The title Lord Duffus was created by Charles II in the Peerage of Scotland on 8 December 1650 for Alexander Sutherland. He was a descendant of the 4th Earl of Sutherland, who fell in battle in 1333. The title is now extinct, although there may be male-line Sutherlands descended from earlier lairds...
  
   from 1827 although his rights were not established by the House of Lords despite his petition 1838;. He married Janet Mackay, and was succeeded by his son
• Sir George Sutherland Dunbar, 4th Baronet (1799–1875), also claimed to be 7th and last Lord Duffus
  Lord Duffus
  The title Lord Duffus was created by Charles II in the Peerage of Scotland on 8 December 1650 for Alexander Sutherland. He was a descendant of the 4th Earl of Sutherland, who fell in battle in 1333. The title is now extinct, although there may be male-line Sutherlands descended from earlier lairds...
  
  . The title then passed to a cousin
• Sir Benjamin Duff, 5th Baronet (1808–1897)
• Sir George Duff-Sutherland-Dunbar, 6th Baronet (1878–1962)
• Sir George Cospatrick Duff-Sutherland-Dunbar, 7th Baronet (1906–1963)
• Dame Maureen Daisy Helen Dunbar, 8th Baronetess
  Lady Dunbar of Hempriggs
  Dame Maureen "Daisy" Helen Dunbar, 8th Baronetess, or more commonly known as Dame Maureen Dunbar , was the only daughter of Courtenay Edward Moore and Janie King Askins Moore . The baronetcy passed to her through her predeceased father's line in 1963, making her one of only four baronetesses in...
  
   (1906–1997)
• Sir Richard Francis Dunbar, 9th Baronet (b. 1945)

heiress presumptive: Sir Richard's daughter Emma Katherine Dunbar (b. 1977)

Dunbar of Boath (19 September 1814)

• Sir James Dunbar, 1st Baronet (1770–1836)
• Sir Frederic William Dunbar, 2nd Baronet (1819–1851)
• Sir James Alexander Dunbar, 3rd Baronet (1821–1883)
• Sir Alexander James Dunbar, 4th Baronet (1870–1900)
• Sir Frederick George Dunbar, 5th Baronet (1875–1937)