| Nan Ribera | |
| Fullname: | Joan Ribera Masó |
| Height: | 1.78 m |
| Birth Date: | 1975 4, df=yes |
| Birth Place: | Girona, Spain |
| Position: | midfielder |
| Years1: | 1992–1995 |
| Clubs1: | Girona FC |
| Years2: | 1995–1998 |
| Clubs2: | UE Figueres |
| Years3: | 1998–1999 |
| Clubs3: | RCD Espanyol |
| Years4: | 1999–2000 |
| Clubs4: | Deportivo Alavés |
| Years5: | 2000–2001 |
| Clubs5: | RCD Espanyol |
| Years6: | 2001–2003 |
| Clubs6: | UD Salamanca |
| Years7: | 2003–2004 |
| Clubs7: | Girona FC |
Joan "Nan" Ribera Masó (born 22 April 1975) is a retired Spanish football midfielder.