Sir William Clay, 1st Baronet was an English Liberal Party politician and considered a reformist and a Radical.
- Occupation
- politician
- Position held
- member of the 16th Parliament of the United Kingdom, member of the 15th Parliament of the United Kingdom, member of the 14th Parliament of the United Kingdom, member of the 13th Parliament of the United Kingdom
- Citizenship
- United Kingdom of Great Britain and Ireland, Kingdom of Great Britain
- Born
- August 15, 1791
- Died