1620 in France
Events from the year 1620 in France.
Incumbents
- Monarch: Louis XIII
Events
- August 7 - Battle of Les Ponts-de-Cé, Poitou: French king Louis XIII defeats his mother Marie de' Medici.
Births
- February 15 - François Charpentier, French archaeologist and man of letters
- April 17 - Marguerite Bourgeoys, French Catholic nun, founder of the Congregation of Notre Dame
- July 21 - Jean Picard, French astronomer and priest