| Nicolás Fernández Miranda | |
| Birth Date: | 25 November 1972 |
| Birth Place: | Buenos Aires, Argentina |
| Height: | 1.77 m |
| Weight: | 84kg (185lb) |
| Ru Position: | Scrum half |
| Ru Nationalteam: | Argentina |
| Ru Nationalyears: | 1994-2007 |
| Ru Nationalcaps: | 43 |
| Ru Nationalpoints: | (30) |
| Ru Ntupdate: | 24 September 2007 |
| Ru Clubyears: | 2007-2011 2007 2004-2007 2003-2004 1990-2003 |
| Ru Proclubs: | Hindú Club Bayonnais Hindú Club Petrarca Hindú Club |
| Ru Provinceyears: | 2002 |
Nicolás Fernández Miranda (born November 25, 1972, in Buenos Aires, Argentina) is a former rugby union footballer. He won over 40 caps, with six as captain playing at scrum half for the Argentina rugby union side (los Pumas). He made his international test debut at the age of 21 on 28 May 1994 against the United States. He scored 5 tries for Argentina. He played most of his career for the Hindú Club in Argentina. He spent the 2002 season playing for the South African side Sharks, and the 2003 season for Petrarca in Italy. He then returned to Hindú Club.
His brother is Juan Fernández Miranda.