| Honorific-Prefix: | Most Reverend |
| Raimondo Castelli | |
| Bishop of Narni | |
| Church: | Catholic Church |
| Diocese: | Diocese of Narni |
| Term: | 1656–1670 |
| Predecessor: | Giovanni Paolo Buccerelli |
| Successor: | Ottavio Avio |
| Consecration: | 2 July 1656 |
| Consecrated By: | Giovanni Battista Maria Pallotta |
| Death Date: | 14 July 1670 |
| Death Place: | Narni, Italy |
Raimondo Castelli (died 14 July 1670) was a Roman Catholic prelate who served as Bishop of Narni (1656–1670).[1] [2]
On 26 Jue 1656, Raimondo Castelli was appointed during the papacy of Pope Alexander VII as Bishop of Narni. On 2 July 1656, he was consecrated bishop by Giovanni Battista Maria Pallotta, Cardinal-Priest of San Pietro in Vincoli, with Patrizio Donati, Bishop Emeritus of Minori, and Ranuccio Scotti Douglas, Bishop Emeritus of Borgo San Donnino, serving as co-consecrators. He served as Bishop of Narni until his death on 14 July 1670.