Sir John Barker, 1st Baronet was a British entrepreneur of the late 19th and early 20th century. He was the founder of the Barkers department store in Kensington, London, United Kingdom.
- Occupation
- entrepreneur, politician
- Position held
- member of the 28th Parliament of the United Kingdom, member of the 27th Parliament of the United Kingdom, member of London County Council
- Citizenship
- United Kingdom of Great Britain and Ireland
- Born
- April 6, 1840
- Died
