Diodati or Deodati is a family name. Its origin is Saint Deodatus of Nevers; it was also common among Huguenots.
It may refer to:
Persons
Attilo Deodati, Italian movie actor (fl. 1924)
Roelof Deodati or Rodolfo Diodati, Dutch governor of Mauritius 1692-1703
Charles Diodati (1608?-1638), schoolmate and close friend of John Milton
Élie Diodati (1576-1661), Swiss lawyer
Fred Diodati, lead singer of The Four Aces since 1956
Giovanni Diodati or Deodati (1576-1649), Italian Protestant Bible scholar
Giuseppe Maria Diodati, Italian composer (fl. 1786)
Luka Deodati Bogdančić, priest on Pag, uncle and foster-father of Bartol Kašić
Lucio Diodati (born 1955), Italian painter
Miriam Diodati, (born 1995), Singer, D'amore Sisters
Mercie Diodati, (born 1997), Singer, D'amore Sisters.
Melanie Diodati, (born 1999), Singer, D'amore Sisters
Other
Villa Diodati, manor in Cologny near Lake Geneva