Mattei (surname)
Mattei is a surname. Notable people with the surname include:
- Members of the Mattei family of Italian nobility including:
- *Muzio Mattei
- **Ciriaco Mattei
- **Girolamo Mattei
- **Asdrubale Mattei
- ***Girolamo Mattei, Duca di Giove
- ***Luigi Mattei
- Bruno Mattei, Italian movie director
- Enrico Mattei, Italian public administrator who created ENI
- Fernando Matthei, Chilean airforce commander and junta member
- Evelyn Matthei, Chilean right-wing politician
- Janet Akyüz Mattei, Turkish-American astronomer and former director of the American Association of Variable Star Observers
- Ugo Mattei, professor at the University of Torino
- Olga Elena Mattei, Colombian Poet
- Peter Mattei, Swedish operatic baritone
- Stanislao Mattei, composer and priest
