There have been three creations of baronets with the surname Duff, all in the Baronetage of the United Kingdom. Two of the creations are extinct while one is extant.
The Assheton-Smith, later Duff Baronetcy, of Vaynol Park in the County of Carnarfon, was created in the Baronetage of the United Kingdom on 1 August 1911 for Charles Garden Assheton-Smith. The title became extinct on the death of the third Baronet in 1980.
- Coat of arms
- Shield: Quarterly, 1st and 4th, counter quartered (1st) and (4th) az. 2 bars between three pheons, or (Smith); (2nd) and (3rd) arg. a mullet pierced sa. (Assheton); 2nd and 3rd vert, a fesse dancetty erm., between a stag's head cabossed in chief and two escallops in base or, within a bordure chequy of the last and first (Duff).
- Crests
- Issuant from a mural crown, or, 2 arms embowed vested az. cuffed arg. the hands ppr. holding a pheon (Smith);
- a mower in the act of mowing vested per pale arg. and sa., scythe-handle or, blade, ppr. (Assheton);
- a bucks head erased ppr. (Duff)
- Motto: Virtute et opera (By virtue and deeds)
The Duff Baronetcy, of Hatton in the County of Aberdeen, was created in the Baronetage of the United Kingdom on 3 July 1952 for Garden Beauchamp Duff. He was a descendant of Garden William Duff, whose younger brother Robert George Duff was the ancestor of 1911 baronets of Vaynoll Park. The Earls Fife were members of another branch of this family. The title became extinct on Sir Garden Beauchamp Duff's death in 1952.
For more information on this creation, see Duff-Gordon baronets.
There have been three baronetcies created for persons with the surname Booth, one in the Baronetage of England and two in the Baronetage of the United Kingdom. The 1916 creation remains extant, the 1835 creation became extinct in 1896 and the 1611 baronetcy has been dormant since 1797. The senior line of the first creation was elevated to the peerage as Baron Delamer and Earl of Warrington.
There have been three baronetcies created for members of the Anstruther family, two in the Baronetage of Nova Scotia and one in the Baronetage of Great Britain. Two of the creations are extant while one is extinct.
There have been five baronetcies created for people with the surname Pollock, one in the Baronetage of Nova Scotia and four in the Baronetage of the United Kingdom. As of 2017 three of the creations are extant. These three creations derive from the same family to which the 1703 baronetcy was granted; the Pollock ancestor of Sir Frederick Pollock, 1st Baronet and Sir George Pollock, 1st Baronet married his cousin, daughter of Sir Robert Pollock, 2nd Baronet.
There have been four baronetcies created for persons with the surname Leslie, one in the Baronetage of Nova Scotia, one in the Baronetage of Ireland, one in the Baronetage of Great Britain and one in the Baronetage of the United Kingdom. Three of the creations are extant as of 2010.
Nineteen baronetcies have been created for persons with the surname Hamilton, eight in the Baronetage of Nova Scotia, one in the Baronetage of England, five in the Baronetage of Ireland, one in the Baronetage of Great Britain and four in the Baronetage of the United Kingdom. As of 2008 two creations are extant, two are dormant, two are either extinct or dormant and twelve extinct.
There have been three baronetcies created for members of the Ingilby/Ingleby family, one in the Baronetage of England, one in the Baronetage of Great Britain and one in the Baronetage of the United Kingdom. The latter title is extant while the other two creations are extinct.
There have been four baronetcies created for persons with the surname Rose, all in the Baronetage of the United Kingdom. Three of the creations are extant as of 2010.
There have been four Baronetcies created for persons with the surname Harris, two in the Baronetage of England and two in the Baronetage of the United Kingdom. One creation is extant as of 2010.
There have been two baronetcies created for persons with the surname Platt, both in the Baronetage of the United Kingdom. One creation is extinct while one is still extant.
There have been two baronetcies created for persons with the surname Ross, both in the Baronetage of the United Kingdom. One creation is extinct while one is still extant.
There have been nine baronetcies created for persons with the surname Lloyd, three in the Baronetage of England, three in the Baronetage of Great Britain and three in the Baronetage of the United Kingdom. Two of the creations are extant as of 2010.
There have been two baronetcies created for persons with the surname Markham, one in the Baronetage of England and one in the Baronetage of the United Kingdom.
There have been six baronetcies created for persons with the surname Thomas, three in the Baronetage of England, one in the Baronetage of Great Britain and two in the Baronetage of the United Kingdom. Two of the creations are extant as of 2016.
There have been four baronetcies created for persons with the surname Temple, two in the Baronetage of England, one in the Baronetage of Nova Scotia and one in the Baronetage of the United Kingdom.
There have been six baronetcies created for persons with the surname King, one in the Baronetage of Ireland, one in the Baronetage of Great Britain and four in the Baronetage of the United Kingdom. Three of the creations are extant as of 2007.
There have been four baronetcies created for persons with the surname Dundas, one in the Baronetage of Great Britain and three in the Baronetage of the United Kingdom. One creation is extant as of 2008.
There have been two baronetcies created for persons with the surname Beauchamp, both in the Baronetage of the United Kingdom. Both titles are extinct.
There have been three baronetcies created for persons with the surname Maitland, two in the Baronetage of Nova Scotia and one in the Baronetage of the United Kingdom. Two of the creations are extant as of 2008 while the other is either dormant or extinct.
There have been two baronetcies created for persons with the surname Leicester, both in the Baronetage of England. The fifth Baronet of the second creation was raised to the peerage as Baron de Tabley in 1826. Both the barony and the two baronetcies are now extinct.
The Assheton Baronetcy, of Middleton in the County of Lancaster, was created in the Baronetage of England on 17 August 1660 for Ralph Assheton. The second Baronet sat as Member of Parliament for Liverpool and Lancashire. The title became extinct on the death of the third Baronet in 1765.