Giovanni Corsi (5 February 1600 – 11 March 1661) was a noble Italian Marquis, Knight, Patron, Ambassador and Senator of Florence in 1637.

When his father died in 1602 he was adopted by his uncle Bardo Corsi, who raised him as a son, as well as all his brothers and sisters.

[1][2] He studied at the Accademia Militare di Parma, where he learned about the Code of Chivalry and became a Knight.

[1] In 1634, Giovanni was sent by Ferdinando II de' Medici, Grand Duke of Tuscany as ambassador to Milan to honor the new governor.

[1][4] After his death, a chapel was erected in his honor by his daughter Laura, who had married the Marquis of Bontieri and Boccheggiano Giovanni Vincenzo Salviati.