| Janusz Białek | |
| Height: | 1.81 m |
| Birth Date: | 1955 10, df=yes |
| Birth Place: | Żelechów, Poland |
| Position: | midfielder |
| Youthclubs1: | Sęp Żelechów |
| Youthclubs2: | AZS-AWF Warszawa |
| Years1: | 1982–1984 |
| Clubs1: | Stal Mielec |
| Manageryears1: | 1985–1991 |
| Managerclubs1: | Stal Mielec (assistant) |
| Manageryears2: | 1991 |
| Managerclubs2: | Stal Mielec |
| Manageryears3: | 1991–1992 |
| Managerclubs3: | Stal Mielec (assistant) |
| Manageryears4: | 1992 |
| Managerclubs4: | Stal Mielec |
| Manageryears5: | 1992 |
| Managerclubs5: | Stal Mielec (assistant) |
| Manageryears6: | 1992–1993 |
| Managerclubs6: | Olimpia Poznań (assistant) |
| Manageryears7: | 1993 |
| Managerclubs7: | Olimpia Poznań |
| Manageryears8: | 1993–1995 |
| Managerclubs8: | Olimpia Poznań (assistant) |
| Manageryears9: | 1995 |
| Managerclubs9: | Sokół Tychy |
| Manageryears10: | 1996 |
| Managerclubs10: | GKS Bełchatów |
| Manageryears11: | 1999–2001 |
| Managerclubs11: | Dyskobolia Grodzisk Wielkopolski |
| Manageryears12: | 2001–2002 |
| Managerclubs12: | GKS Katowice |
| Manageryears13: | 2002 |
| Managerclubs13: | Polonia Warsaw |
| Manageryears14: | 2003 |
| Managerclubs14: | Aluminium Konin |
| Manageryears15: | 2004–2005 |
| Managerclubs15: | Szczakowianka Jaworzno |
| Manageryears16: | 2005 |
| Managerclubs16: | Heko Czermno |
| Manageryears17: | 2006 |
| Managerclubs17: | Zagłębie Sosnowiec |
| Manageryears18: | 2007 |
| Managerclubs18: | Stal Mielec |
| Manageryears19: | 2007–Apr 2008 |
| Managerclubs19: | Odra Wodzisław |
| Manageryears20: | May–Nov 2008 |
| Managerclubs20: | Odra Wodzisław |
| Manageryears21: | 2009 |
| Managerclubs21: | Stal Mielec |
| Manageryears22: | 2009–2010 |
| Managerclubs22: | Stal Stalowa Wola |
| Manageryears23: | 2011–2013 |
| Managerclubs23: | Poland U19 and U20 |
| Manageryears24: | 2014–2016 |
| Managerclubs24: | Stal Mielec |
| Manageryears25: | 2017 |
| Managerclubs25: | Stal Stalowa Wola |
Janusz Białek (born 10 October 1955) is a retired Polish football midfielder and later manager.[1] [2]