There have been four Baronetcies created for persons with the surname Willoughby, three in the Baronetage of England and one in the Baronetage of Great Britain. One creation is extant as of 2008.

The Willoughby Baronetcy, of Risley in the County of Derby, was created in the Baronetage of England on 29 June 1611 for Henry Willoughby. The title became extinct on his death in 1649.

The Willoughby Baronetcy, of Willoughby in the County of Nottingham, was created in the Baronetage of England on 4 August 1660 for William Willoughby. The title became extinct on his death in 1671.

The Willoughby Baronetcy, of Wollaton in the County of Nottingham, was created in the Baronetage of England on 7 April 1677. For more information, see the Baron Middleton

Baron Middleton

Baron Middleton, of Middleton in the County of Warwick, is a title in the Peerage of Great Britain. It was created in 1711 for Sir Thomas Willoughby, 2nd Baronet, who had previously represented Nottinghamshire and Newark in Parliament...

.

The Willoughby Baronetcy, of Baldon House in the County of Oxford, was created in the Baronetage of Great Britain on 8 December 1794 for Christopher Willoughby. The third Baronet sat as Member of Parliament

Member of Parliament

A Member of Parliament is a representative of the voters to a :parliament. In many countries with bicameral parliaments, the term applies specifically to members of the lower house, as upper houses often have a different title, such as senate, and thus also have different titles for its members,...

 for Yarmouth

Yarmouth (Isle of Wight) (UK Parliament constituency)

Yarmouth was a borough constituency of the House of Commons of England then of the House of Commons of Great Britain from 1707 to 1800 and of the House of Commons of the United Kingdom from 1801 to 1832...

, Newcastle-under-Lyme

Newcastle-under-Lyme (UK Parliament constituency)

Newcastle-under-Lyme is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament by the first past the post system of election.- History :...

 and Evesham

Evesham (UK Parliament constituency)

Evesham was a parliamentary constituency in Worcestershire which was represented in the British House of Commons. Originally a parliamentary borough consisting of the town of Evesham, it was first represented in 1295...

. The fourth Baronet represented Leominster

Leominster (UK Parliament constituency)

Leominster was, until 2010, a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom.From 1295 to 1868, it was a parliamentary borough which elected two Members of Parliament by the bloc vote system of election. Under the Reform Act 1867 its...

 in the House of Commons

British House of Commons

The House of Commons is the lower house of the Parliament of the United Kingdom, which also comprises the Sovereign and the House of Lords . Both Commons and Lords meet in the Palace of Westminster. The Commons is a democratically elected body, consisting of 650 members , who are known as Members...

. The title became extinct on the death of the fifth Baronet in 1918.

Willoughby Baronets, of Willoughby (1660)

• Sir William Willoughby, 1st Baronet (c. 1630-1671)

Willoughby Baronets, of Baldon House (1794)

• Sir Christopher Willoughby, 1st Baronet (1748-1808)
• Sir Christopher William Willoughby, 2nd Baronet (1793-1813)
• Sir Henry Pollard Willoughby, 3rd Baronet
  Sir Henry Willoughby, 3rd Baronet
  Sir Henry Pollard Willoughby, 3rd Baronet was a British Member of Parliament. He represented the constituencies of Newcastle-under-Lyme , Yarmouth and Evesham .- External links :...
  
   (1796-1865)
• Sir John Pollard Willoughby, 4th Baronet (1799-1866)
• Sir John Christopher Willoughby, 5th Baronet (1859-1918)