| Type: | Bishop |
| Honorific-Prefix: | Most Reverend |
| Giovanni Battista Ferrero | |
| Archbishop of Turin | |
| Church: | Catholic Church |
| Archdiocese: | Archdiocese of Turin |
| Term: | 1626–1627 |
| Predecessor: | Philibert François Milliet de Faverges |
| Successor: | Antonio Provana |
| Birth Date: | 1576 |
| Birth Place: | Pinerolo, Italy |
| Death Date: | 10 July 1627 (age 51) |
Giovanni Battista Ferrero, O.P. (1576–1627) was a Roman Catholic prelate who served as Archbishop of Turin (1626–1627).[1]
Giovanni Battista Ferrero was born in Pinerolo, Italy in 1576 and ordained a priest in the Order of Preachers.[2] On 7 September 1626, he was appointed during the papacy of Pope Urban VIII as Archbishop of Turin.He served as Archbishop of Turin until his death on 10 July 1627.