Sir William Blackett, 1st Baronet was a businessman who founded a mercantile and industrial base in Newcastle and a politician who sat in the House of Commons from 1673 to 1680.
- Occupation
- politician
- Position held
- Member of Parliament in the Parliament of England, Member of the 1661-79 Parliament, Member of the 1679 Parliament, Member of the 1680-81 Parliament
- Citizenship
- Kingdom of England
- Born
- May 1621