| Pedro Nieto Antúnez | |
| Office: | Minister of the Navy of Spain |
| Primeminister: | Francisco Franco |
| Term Start: | 11 July 1962 |
| Term End: | 30 October 1969 |
| Predecessor: | Felipe José Abárzuza |
| Successor: | Adolfo Baturone Colombo |
| Office1: | Minister of the Army of Spain |
| Status1: | Acting |
| Primeminister1: | Francisco Franco |
| Term Start1: | 11 February 1964 |
| Term End1: | 21 February 1964 |
| Predecessor1: | Pablo Martín Alonso |
| Successor1: | Camilo Menéndez Tolosa |
| Birth Name: | Pedro Nieto Antúnez |
| Birth Date: | 18 August 1898 |
| Birth Place: | Ferrol, Galicia, Kingdom of Spain |
| Death Place: | Madrid, Spain |
| Branch: | Spanish Armed Forces |
| Serviceyears: | 1913–1978 |
Pedro Nieto Antúnez (18 August 1898 – 6 December 1978) was a Spanish admiral who served as Minister of the Navy of Spain between 1962 and 1969, as well as acting Minister of the Army in February 1964, during the Francoist dictatorship.[1] [2] [3]