| Type: | Bishop |
| Honorific-Prefix: | Most Reverend |
| Romolo Archinto | |
| Bishop of Novara | |
| Church: | Catholic Church |
| Diocese: | Diocese of Novara |
| Term: | 1574–1576 |
| Predecessor: | Giovanni Antonio Serbelloni |
| Successor: | Gerolamo Ragazzoni |
| Death Date: | 4 September 1576 |
| Death Place: | Bishop of Novara |
Romolo Archinto (died 4 September 1576) was a Roman Catholic prelate who served as Bishop of Novara (1574–1576).
On 26 April 1574, Romolo Archinto was appointed during the papacy of Pope Gregory XIII as Bishop of Novara.[1] On May 1574, he was consecrated bishop by Charles Borromeo, Archbishop of Milan. He served as Bishop of Novara until his death on 4 September 1576.