| Honorific-Prefix: | Most Reverend |
| Giovanni Mercurio de Vipera | |
| Bishop of Bagnoregio | |
| Church: | Catholic Church |
| Diocese: | Diocese of Bagnoregio |
| Term: | 1523–1527 |
| Predecessor: | Ugo de Spina |
| Successor: | Francisco de Solís Quiñones y Montenegro |
| Death Date: | 26 May 1527 |
| Death Place: | Bagnoregio, Italy |
Giovanni Mercurio de Vipera (died 26 May 1527) was a Roman Catholic prelate who served as Bishop of Bagnoregio (1523–1527).[1]
On 23 March 1523, Giovanni Mercurio de Vipera was appointed during the papacy of Pope Adrian VI as Bishop of Bagnoregio.[2] He served as Bishop of Bagnoregio until his death on 26 May 1527.