Élie Diodati (Elia, Elias) (1576–1661) was a Genevan lawyer and jurist from a leading Calvinist family in Geneva, who had moved there from Lucca. He is now known as a supporter of Galileo: they started their correspondence in 1620 and met in Florence in 1626.
- "Elia Diodati".
- Michael Sharratt, Galilo; Decisive Innovator (1994), p. 185-7.
- Maurice A. Finocchiaro, Retrying Galileo, 1633-1992 (2005 translation)
- Stéphane Garcia (2004), Élie Diodati et Galilée: Naissance d'un réseau scientifique dans l'Europe du XVIIe siècle