Alphonse-Louis du Plessis de Richelieu was a French Carthusian, bishop and Cardinal. He was the elder brother of Armand Cardinal Richelieu, the celebrated minister of Louis XIII.
- Occupation
- Catholic priest, Catholic bishop, archbishop, minister
- Position held
- Grand Almoner of France, Cardinal-Priest of Trinité des Monts, Archbishop of Aix, Roman Catholic Archbishop of Lyon
- Citizenship
- France
- Born
- 1582
- Died
