| Type: | Bishop |
| Honorific-Prefix: | Most Reverend |
| Nicola Dalmazzo | |
| Bishop of Fossano | |
| Church: | Catholic Church |
| Diocese: | Diocese of Fossano |
| Term: | 1648–1653 |
| Predecessor: | Federico Sandri-Trotti |
| Successor: | Clemente Ascanio Sandri-Trotti |
| Consecration: | 29 November 1648 |
| Consecrated By: | Giovanni Battista Maria Pallotta |
| Death Date: | 20 April 1653 |
| Death Place: | Fossano, Italy |
Nicola Dalmazzo, O.S.A. or Nicola Dalmatico (died 20 April 1653) was a Roman Catholic prelate who served as Bishop of Fossano (1648–1653).[1]
Nicola Dalmazzo was ordained a priest in the Order of Saint Augustine.[2] On 23 November 1648, he was appointed during the papacy of Pope Paul III as Bishop of Fossano. On 29 November 1648, he was consecrated bishop by Giovanni Battista Maria Pallotta, Cardinal-Priest of San Silvestro in Capite, with Ranuccio Scotti Douglas, Bishop of Borgo San Donnino, and Patrizio Donati, Bishop Emeritus of Minori, serving as co-consecrators. He served as Bishop of Fossano until his death on 20 April 1653.