| Type: | Bishop |
| Honorific-Prefix: | Most Reverend |
| Enea di Cesare Spennazzi | |
| Bishop of Ferentino | |
| Church: | Catholic Church |
| Diocese: | Diocese of Ferentino |
| Term: | 1644–1658 |
| Predecessor: | Ennio Filonardi (bishop) |
| Successor: | Ottavio Roncioni |
| Consecration: | 21 December 1638 |
| Consecrated By: | Alessandro Cesarini (iuniore) |
| Death Date: | 1658 |
| Death Place: | Ferentino, Italy |
| Previous Post: | Bishop of Sovana (1638–1644) |
Enea di Cesare Spennazzi (died 1658) was a Roman Catholic prelate who served as Bishop of Ferentino (1644–1658)[1] and Bishop of Sovana (1638–1644).[2]
On 20 December 1638, Enea di Cesare Spennazzi was appointed Bishop of Sovana by Pope Urban VIII.[3] [4] On 21 December 1638, he was consecrated bishop by Alessandro Cesarini (iuniore), Cardinal-Deacon of Sant'Eustachio, with Tommaso Carafa, Bishop Emeritus of Vulturara e Montecorvino, and Giovanni Battista Altieri, Bishop Emeritus of Camerino, serving as co-consecrators.
On 23 May 1644, he was transferred to the diocese of Ferentino by Pope Urban VIII.He served as Bishop of Ferentino until his death in 1658.
While bishop, he was the principal co-consecrator of: