| Irinel Voicu | |
| Fullname: | Irinel Constantin Voicu |
| Birth Date: | 1977 5, df=yes |
| Birth Place: | Târgovişte, Romania |
| Currentclub: | Chindia Târgoviște U19 (head coach) |
| Position: | Defender |
| Youthyears1: | –1995 |
| Youthclubs1: | Oțelul Târgoviște |
| Years1: | 1995 |
| Years2: | 1996–1999 |
| Years3: | 1999–2000 |
| Years4: | 2000 |
| Years5: | 2001 |
| Years6: | 2001–2002 |
| Years7: | 2002–2005 |
| Years8: | 2005 |
| Years9: | 2006–2007 |
| Years10: | 2007–2008 |
| Years11: | 2008 |
| Years12: | 2009 |
| Years13: | 2009–2011 |
| Years14: | 2011–2013 |
| Clubs1: | Dinamo București |
| Clubs2: | Chindia Târgovişte |
| Clubs3: | Rocar București |
| Clubs4: | Fulgerul Bragadiru |
| Clubs5: | Rocar București |
| Clubs6: | AEK București |
| Clubs7: | Politehnica Timișoara |
| Clubs8: | Vaslui |
| Clubs9: | Unirea Urziceni |
| Clubs10: | Dacia Mioveni |
| Clubs11: | FC Snagov |
| Clubs12: | Voința Domnești |
| Clubs13: | FC Snagov |
| Clubs14: | Voluntari |
| Caps1: | 0 |
| Caps2: | 63 |
| Caps3: | 15 |
| Caps4: | 4 |
| Caps5: | 10 |
| Caps6: | 10 |
| Caps7: | 63 |
| Caps8: | 6 |
| Caps9: | 13 |
| Caps10: | 12 |
| Caps11: | 9 |
| Caps13: | 50 |
| Goals1: | 0 |
| Goals2: | 0 |
| Goals3: | 0 |
| Goals4: | 0 |
| Goals5: | 0 |
| Goals6: | 0 |
| Goals7: | 6 |
| Goals8: | 0 |
| Goals9: | 0 |
| Goals10: | 0 |
| Goals11: | 1 |
| Goals13: | 2 |
| Totalcaps: | 255 |
| Totalgoals: | 9 |
| Manageryears1: | 2017–2018 |
| Managerclubs1: | Chindia Târgoviște U19 |
| Manageryears2: | 2019–2022 |
| Managerclubs2: | Chindia Târgoviște (youth center director) |
| Manageryears3: | 2022–2023 |
| Managerclubs3: | Chindia Târgoviște (assistant) |
| Manageryears4: | 2023– |
| Managerclubs4: | Chindia Târgoviște U19 |
Irinel Constantin Voicu (born 9 May 1977) is a former Romanian footballer and currently a manager.
Oțelul Târgoviște
Rocar București
runner-up 2000–01
AEK București