Armand du Plessis

Armand du Plessis is the name of the following people:

• Armand Emmanuel du Plessis, duc de Richelieu (1766–1822), French and Russian statesman
• Armand-Jean du Plessis, duc de Richelieu (1585–1642), French aristocrat, prince of the church and statesman

This is a disambiguation page for differentiating between several terms identified with the same word.