| Valentin Nefyodov | |
| Fullname: | Valentin Valentinovich Nefyodov |
| Birth Date: | 23 February 1982 |
| Birth Place: | Moscow, Russian SFSR, Soviet Union |
| Height: | 1.85 m |
| Position: | Midfielder |
| Youthyears1: | 1999–2000 |
| Youthclubs1: | Nika Moscow |
| Years1: | 2001 |
| Years2: | 2001 |
| Years3: | 2003 |
| Years4: | 2003–2004 |
| Years5: | 2003–2004 |
| Years6: | 2005 |
| Years7: | 2006 |
| Years8: | 2007 |
| Years9: | 2007–2008 |
| Years10: | 2008–2009 |
| Years11: | 2012–2013 |
| Clubs10: | Illichivets Mariupol |
| Clubs11: | Dolgoprudny |
| Caps1: | 11 |
| Caps2: | 5 |
| Caps3: | 7 |
| Caps4: | 5 |
| Caps5: | 15 |
| Caps6: | 8 |
| Caps7: | 31 |
| Caps8: | 1 |
| Caps9: | 19 |
| Caps10: | 20 |
| Caps11: | 35 |
| Goals1: | 2 |
| Goals2: | 0 |
| Goals3: | 1 |
| Goals4: | 0 |
| Goals5: | 1 |
| Goals6: | 1 |
| Goals7: | 0 |
| Goals8: | 0 |
| Goals9: | 0 |
| Goals10: | 0 |
| Goals11: | 2 |
Valentin Valentinovich Nefyodov (Russian: Валентин Валентинович Нефёдов; born 23 February 1982) is a former Russian football midfielder.
He made his Russian Football National League debut for FC Lokomotiv Nizhny Novgorod on 2 May 2001 in a game against FC Khimki. Overall, he played 3 seasons in the FNL for Lokomotiv, FC Arsenal Tula, FC Anzhi Makhachkala and FC Zvezda Irkutsk.
He also played 3 seasons in the Ukrainian Premier League for FC Chornomorets Odesa, Naftovyk and FC Illichivets Mariupol.