Sir John Langham, 1st Baronet was an English politician who sat in the House of Commons in 1654 and 1660.
- Occupation
- politician, merchant
- Position held
- Member of Parliament in the Parliament of England, Member of the First Protectorate Parliament, Member of the April 1660 Parliament, Sheriff of the City of London
- Citizenship
- Kingdom of England
- Born
- April 20, 1584
- Died
- May 16, 1671, May 13, 1671