| Anssi Viren | |
| Birth Date: | 1977 4, df=y |
| Birth Place: | Lahti, Finland[1] |
| Position: | Defender |
| Years1: | 1995 |
| Clubs1: | Kuusysi |
| Caps1: | 10 |
| Goals1: | 0 |
| Years2: | 1998 |
| Clubs2: | PK-35 |
| Caps2: | 26 |
| Goals2: | 0 |
| Years3: | 1999 |
| Clubs3: | Jokerit |
| Caps3: | 14 |
| Goals3: | 0 |
| Years4: | 2000–2001 |
| Clubs4: | Lahti |
| Years5: | 2002 |
| Clubs5: | Hämeenlinna |
| Caps5: | 18 |
| Goals5: | 0 |
| Years6: | 2003 |
| Clubs6: | Jokerit |
| Caps6: | 26 |
| Goals6: | 0 |
| Years7: | 2004–2007 |
| Clubs7: | KooTeePee |
| Caps7: | 93 |
| Goals7: | 1 |
| Years8: | 2008–2011 |
| Clubs8: | JJK Jyväskylä |
| Caps8: | 60 |
| Goals8: | 2 |
| Years9: | 2013 |
| Caps9: | 21 |
| Goals9: | 0 |
| Years10: | 2015–2018 |
| Caps10: | 44 |
| Goals10: | 0 |
| Manageryears1: | 2018–2019 |
| Managerclubs1: | Vaajakoski (assistant) |
Anssi Viren (born 10 April 1977) is a Finnish football coach and a former player.