Betti (surname)
Betti is a surname. Notable people with the name include:
- Biagio Betti, Italian painter
- Emilio Betti, Italian jurist, philosopher and theologian
- Enrico Betti, Italian mathematician
- Freda Betti, French opera singer
- Henri Betti, French composer and pianist
- Laura Betti, Italian actress
- Liliana Betti, Italian screenwriter and director
- Luca Betti, Italian rally driver
- Natale Betti, Italian painter
- Paulo Betti, Brazilian stage, film and television actor
- Priscilla Betti, French singer and actress
- Riccardo Betti, professor of Mechanical Engineering, Physics and Astronomy at the University of Rochester
- Sigismondo Betti, Italian painter
- Ugo Betti, Italian judge and author
- Umberto Betti, Italian Cardinal of the Roman Catholic Church