Second ministry of Armand-Emmanuel du Plessis de Richelieu
|Date formed||20 February 1820|
|Date dissolved||12 December 1821|
|People and organisations|
|Head of government||Armand-Emmanuel du Plessis de Richelieu|
|Head of state||Louis XVIII of France|
|Previous||Ministry of Élie Decazes|
|Successor||Ministry of Joseph de Villèle|
The Second ministry of Armand-Emmanuel du Plessis de Richelieu was formed on 20 February 1820 after the dismissal of the Ministry of Élie Decazes by King Louis XVIII of France. It was dissolved on 12 December 1821 and replaced on 14 December 1821 by the Ministry of Joseph de Villèle.
Most of the ministers from the previous cabinet remained in place. Élie, duc Decazes was replaced as president of the council by the Duke of Richelieu, who was not given a ministerial portfolio. On the 21 February Joseph Jérôme, Comte Siméon, was appointed Minister of the Interior. The ministers were:
- President of the Council of Ministers: Armand-Emmanuel du Plessis de Richelieu
- Interior: Joseph Jérôme, Comte Siméon
- Justice: Hercule de Serre
- Foreign Affairs: Étienne-Denis Pasquier
- Finance: Antoine Roy
- War: Victor de Fay de La Tour-Maubourg
- Navy and Colonies: Pierre-Barthélémy Portal d'Albarèdes
- King's Household: Jacques Lauriston (from 1 November 1820)
- Ministers without portfolio, appointed on 21 December 1820,
- Muel 1891, p. 133.
- Muel, Léon (1891). Gouvernements, ministères et constitutions de la France depuis cent ans: Précis historique des révolutions, des crises ministérielles et gouvernementales, et des changements de constitutions de la France depuis 1789 jusqu'en 1890 ... Marchal et Billard. Retrieved 14 April 2014.