Costantini
Costantini is an Italian surname. Notable people with the surname include:
- Alessandro Costantini, Italian Baroque composer
- Ermenegildo Costantini, Italian painter, active in Rome
- Bartolomeo Costantini, Italian aviator and racing driver
- Celso Benigno Luigi Costantini, Italian cardinal
- Pierre Dominique Costantini, French soldier, journalist, writer and Bonapartist militant
- Flavio Costantini, Italian artist
- Humberto Costantini, Argentine writer and poet
- Eduardo Costantini, Argentine businessman
- María Teresa Costantini, Argentine actress
- Gianluca Costantini, Italian cartoonist, artist, Comic journalist, and activist
- Nicholas Costantini, Italian footballer
- Pierre Costantini, French soldier, journalist, writer and Bonapartist militant
- Tommaso Costantini, Italian football player
