| Type: | Bishop |
| Honorific-Prefix: | Most Reverend |
| Martín Tristán Calvete | |
| Bishop of Oviedo | |
| Church: | Catholic Church |
| Diocese: | Diocese of Oviedo |
| Term: | 1539–1546 |
| Predecessor: | Fernando Valdés |
| Successor: | Cristóbal Rojas Sandoval |
| Death Date: | 1546 |
| Death Place: | Oviedo, Spain |
| Previous Post: | Bishop of Lugo (1534–1539) |
Martín Tristán Calvete (died 1546) was a Roman Catholic prelate who served as Bishop of Oviedo (1539–1546) and Bishop of Lugo (1534–1539).[1]
On 8 June 1534, Martín Tristán Calvete was appointed during the papacy of Pope Clement VII as Bishop of Lugo.[2] On 30 May 1539, he was appointed during the papacy of Pope Paul III as Bishop of Oviedo. He served as Bishop of Oviedo until his death in 1546.