Prince Pierre d'Alcantara-Charles-Marie d'Arenberg, 1st Duke of Arenberg was a member of the House of Arenberg who became a French military officer and politician.
- Occupation
- politician, military officer
- Position held
- Pair of France
- Citizenship
- France, Austrian Empire
- Born
- October 2, 1790
- Died
- September 27, 1877