There has been four unrelated creations of the Fowler Baronets, all of which are now extinct.

The Baronetcy of Fowler of Islington was created in the Baronetage of England on 21 May 1628 for Thomas Fowler and was extinct on his death in 1656.

The Baronetcy of Fowler of Harnage Grange, Salop was created in the Baronetage of Great Britain on 1 November 1704 for William Fowler, a descendant of Sir Richard Fowler, Chancellor of the Duchy of Lancaster

Chancellor of the Duchy of Lancaster

The Chancellor of the Duchy of Lancaster is, in modern times, a ministerial office in the government of the United Kingdom that includes as part of its duties, the administration of the estates and rents of the Duchy of Lancaster...

 in the time of King Edward IV

Edward IV of England

Edward IV was King of England from 4 March 1461 until 3 October 1470, and again from 11 April 1471 until his death. He was the first Yorkist King of England...

.

The Baronetcy of Fowler of Gastard House , Wiltshire was created in the Baronetage of the United Kingdom on 1 August 1885 for Robert Nicholas Fowler, a 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,...

The Baronetcy of Fowler of Braemore was a title created in the Baronetage of the United Kingdom on 17 April 1890, for Sir John Fowler, civil engineer for the Metropolitan Railway

Metropolitan railway

Metropolitan Railway can refer to:* Metropolitan line, part of the London Underground* Metropolitan Railway, the first underground railway to be built in London...

 and the Forth Railway Bridge.

Fowler of Islington (1628)

Created in the Baronetage of England.

• Sir Thomas Fowler, 1st and only Baronet (1586-1656) Extinct on his death

Fowler of Harnage Grange (1704)

Created in the Baronetage of Great Britain.

• Sir William Fowler, 1st Baronet (d 1717)
• Sir Richard Fowler, 2nd Baronet (d 1731)
• Sir William Fowler, 3rd Baronet (1718-1746)
• Sir William Fowler, 4th Baronet (d 1760)
• Sir Hans Fowler, 5th Baronet (d 1773) Extinct on his death

Fowler of Gastard House

Gastard

Gastard is a village in Wiltshire, England, four miles south west of Chippenham, part of the civil parish of the nearby town of Corsham.The village has a pub called the Harp and Crown.-History and church:...

 (1885)

Created in the Baronetage of the United Kingdom.

• Sir Robert Nicholas Fowler, 1st Baronet
  Sir Robert Fowler, 1st Baronet
  Sir Robert Nicholas Fowler, 1st Baronet DL JP was an MP and Lord Mayor of London....
  
   (1828-1891)
• Sir Thomas Fowler, 2nd Baronet (1868-1902) Extinct on his death

Fowler of Braemore (1890)

Created in the Baronetage of the United Kingdom.

• Sir John Fowler, 1st Baronet (15 July 1817–20 November 1898)
• Sir John Arthur Fowler, 2nd Baronet (27 June 1854–27 March 1899), son of the 1st Baronet
• Sir John Edward Fowler, 3rd Baronet (21 April 1885–22 June 1915), son of the 2nd Baronet
• Reverend Sir Montague Fowler, 4th Baronet (12 November 1858–1 April 1933), 3rd son of the 1st Baronet. Extinct on his death as he had two daughters but no son.