Sir Leonard Ropner, 1st Baronet, was a Conservative Party politician in the United Kingdom.
- Occupation
- politician, ship-owner
- Position held
- member of the 42nd Parliament of the United Kingdom, member of the 41st Parliament of the United Kingdom, member of the 40th Parliament of the United Kingdom, member of the 39th Parliament of the United Kingdom
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
- February 26, 1895
- Died