Sir William Twysden, 1st Baronet (1566–1628) was an English politician who sat in the House of Commons at various times between 1593 and 1628.
- Occupation
- politician
- Position held
- Member of Parliament in the Parliament of England, Member of the 1593 Parliament, Member of the 1601 Parliament, Member of the 1604-11 Parliament
- Citizenship
- Kingdom of England
- Born
- 1566
- Died
- 1628, January 8, 1627