| Honorific-Prefix: | Most Reverend |
| Hernando de Lobo Castrillo | |
| Bishop of Puerto Rico | |
| Church: | Catholic Church |
| Term: | 1649–1651 |
| Predecessor: | Damián Lopez de Haro y Villarda |
| Successor: | Francisco Naranjo |
| Consecration: | July 26, 1650 |
| Consecrated By: | Mauro Diego de Tovar y Valle Maldonado |
| Birth Date: | 1590 |
| Birth Place: | Navarrete, Spain |
| Death Date: | October 17, 1651 (age 61) |
| Death Place: | San Juan, Puerto Rico |
| Nationality: | Spanish |
Hernando de Lobo Castrillo, O. Carm. (1590 - October 17, 1651) was a Roman Catholic prelate who served as the Bishop of Puerto Rico (1649–1651).[1] [2]
Hernando de Lobo Castrillo was born in Navarrete, Spain and ordained a priest in the Order of Carmelites. On December 9, 1649, he was appointed by the King of Spain and confirmed by Pope Innocent X as Bishop of Puerto Rico. On July 26, 1650, he was consecrated bishop by Mauro Diego de Tovar y Valle Maldonado, Bishop of Caracas. He served as Bishop of Puerto Rico until his death on October 17, 1651.