Giovanna da Signa (1245 – 9 November 1307) was an Italian Roman Catholic from Florence and a recluse with a reputation for being a miracle worker.

[2][1] Giovanna died on 9 November 1307 and her remains housed in the church of San Giovanni Battista.

Her local "cultus" (or popular devotion) gained considerable impetus in 1348 after the cessation of an epidemic that was credited to her intercession.

The Vallombrosans and the Franciscans have claimed her as a member as have the Carmelites and Augustinians but this is proven to be falsified information.

Celebrations were held from 16 November 2006 until 16 November 2007 to mark seven centuries since her death; Pope Benedict XVI issued a special indulgence for those that participated in special events for those commemorations.