| Nicolás Nieri | |
| Fullname: | Nicolás Ricardo Nieri Valle |
| Birth Date: | 1939 12, df=yes |
| Birth Place: | Lima, Peru |
| Height: | 1.73m |
| Position: | Midfielder |
| Years1: | 1957 |
| Years2: | 1958–1962 |
| Years3: | 1963–1964 |
| Years4: | 1965–1969 |
| Years5: | 1970–1973 |
| Years6: | 1974 |
| Clubs1: | Sport Victoria |
| Clubs2: | Sporting Cristal |
| Clubs3: | Sport Boys |
| Clubs4: | Sporting Cristal |
| Clubs5: | Defensor Lima |
| Clubs6: | Atlético Barrio Frigorífico |
| Nationalteam1: | Peru |
Nicolás Nieri (6 December 1939 – 23 March 2017)[1] was a Peruvian footballer. He competed in the 1959 South American Championship (Argentina) and men's tournament at the 1960 Summer Olympics.[2] [3]