Sansoni is a surname, and may refer to:

• Barbara Sansoni (1928-2022), Sri Lankan designer, artist, colourist, entrepreneur, and writer
• Doreen Sansoni (1911–1977), Sri Lankan tennis player
• Héctor Barrantes Sansoni (1939–1990), Argentine polo player and stepfather of Sarah, Duchess of York
• Louis Sansoni (c.1775 – 1831), Postmaster General of Ceylon
• Miliani Sansoni, Sri Lankan judge
• Raffaele Sansoni Galeoti Riario (1461–1521), Italian cardinal
• Sébastien Sansoni (born 1978), French footballer
• Stéphane Sansoni (born 1967), former professional tennis player from France

• Sansoni is an Italian publisher founded in 1873 by Giulio Cesare Sansoni, located in Florence
• Autographa sansoni, also known as the Alberta beauty, is a moth of the family Noctuidae
• Habronattus sansoni is a species of jumping spider in the family Salticidae

This page lists people with the surname Sansoni.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.