| Mehdi Fononi Zadegan | |
| Fullname: | Mehdi Fononi Zadegan |
| Birth Date: | 19 May 1962 |
| Birth Place: | Tehran, Iran |
| Position: | Midfielder |
| Youthclubs1: | Rah Ahan |
| Years1: | 1985–1988 |
| Clubs1: | Niroo Zamini |
| Years2: | 1988–1990 |
| Clubs2: | Daraei |
| Years3: | 1990–1992 |
| Clubs3: | Esteghlal |
| Years4: | 1992–1994 |
| Clubs4: | Bank Tejarat |
| Years5: | 1994–1995 |
| Clubs5: | Fajr Sepah Tehran |
| Years6: | 1995–1996 |
| Clubs6: | Saipa |
| Years7: | 1996–1998 |
| Clubs7: | Pas |
| Years8: | 1998–1999 |
| Clubs8: | Bahman |
| Nationalyears1: | 1986–1994[1] |
| Nationalteam1: | Iran |
| Nationalcaps1: | 41 |
| Nationalgoals1: | 2 |
Mehdi Fononi Zadegan (Persian: مهدی فنونی زاده) (born 1962 in Tehran, Iran) is a retired Iranian football player.