| Honorific-Prefix: | Most Reverend |
| Juan Fernández Temiño | |
| Bishop of León | |
| Church: | Catholic Church |
| Diocese: | Diocese of León |
| Term: | 1546–1556 |
| Predecessor: | Esteban Almeida |
| Successor: | Andrés de la Cuesta |
| Death Date: | 9 November 1556 |
| Death Place: | León, Spain |
Juan Fernández Temiño (died 9 November 1556) was a Roman Catholic prelate who served as Bishop of León (1546–1556).[1]
On 19 July 1546, Juan Fernández Temiño was appointed during the papacy of Pope Paul III as Bishop of León. On 10 October 1546, he was consecrated bishop. He served as Bishop of León until his death on 9 November 1556.