Valentino Mastrozzi
| Valentino Mastrozzi | |
|---|---|
| Cardinal-Priest of San Lorenzo in Panisperna | |
|  | |
| Church | Roman Catholic Church | 
| Appointed | 20 July 1801 | 
| Term ended | 13 May 1809 | 
| Predecessor | Giovanni Battista Bussi de Pretis | 
| Successor | Pietro Gravina | 
| Other post(s) | Camerlengo of the College of Cardinals (1809) | 
| Orders | |
| Created cardinal | 23 February 1801 by Pope Pius VII | 
| Rank | Cardinal-Priest | 
| Personal details | |
| Born | Valentino Mastrozzi 24 July 1729 | 
| Died | 13 May 1809 (aged 79) Rome, Papal States | 
Valentino Mastrozzi (born 24 July 1729 in Terni, Italy, died 13 May 1809 in Rome) was a cardinal of the Catholic Church, and was a member of the Roman Curia.
He was named cardinal in February 1801 by Pope Pius VII.