| Michel Decastel | |
| Birth Date: | 22 October 1955 |
| Birth Place: | Geneva, Switzerland |
| Height: | 1.76 m |
| Position: | Midfielder |
| Years1: | 1974–1979 |
| Clubs1: | Neuchâtel Xamax |
| Caps1: | 31 |
| Goals1: | 12 |
| Years2: | 1979–1981 |
| Clubs2: | Strasbourg |
| Caps2: | 73 |
| Goals2: | 15 |
| Years3: | 1981–1988 |
| Clubs3: | Servette |
| Caps3: | 177 |
| Goals3: | 27 |
| Years4: | 1988–1989 |
| Clubs4: | Neuchâtel Xamax |
| Caps4: | 33 |
| Goals4: | 5 |
| Totalcaps: | 314 |
| Totalgoals: | 59 |
| Nationalyears1: | 1982–1986 |
| Nationalteam1: | Switzerland |
| Nationalcaps1: | 19 |
| Nationalgoals1: | 0 |
| Manageryears1: | 1994–1995 |
| Managerclubs1: | Yverdon-Sport |
| Manageryears2: | 1995–1996 |
| Managerclubs2: | Sion |
| Manageryears3: | 1996–1999 |
| Managerclubs3: | SR Delémont |
| Manageryears4: | 1999–2001 |
| Managerclubs4: | ASEC Mimosas |
| Manageryears5: | 2002–2003 |
| Managerclubs5: | Espérance de Tunis |
| Manageryears6: | 2003–2004 |
| Managerclubs6: | Wydad Casablanca |
| Manageryears7: | 2004–2006 |
| Managerclubs7: | Club Sfaxien |
| Manageryears8: | 2006 |
| Managerclubs8: | Al Ahli |
| Manageryears9: | 2007–2008 |
| Managerclubs9: | Club Sfaxien |
| Manageryears10: | 2008 |
| Managerclubs10: | Étoile du Sahel |
| Manageryears11: | 2009 |
| Managerclubs11: | Zamalek |
| Manageryears12: | 2010 |
| Managerclubs12: | Al Dhafra |
| Manageryears13: | 2011–2012 |
| Managerclubs13: | Wydad Casablanca |
| Manageryears14: | 2012 |
| Managerclubs14: | Espérance de Tunis |
| Manageryears15: | 2012 |
| Managerclubs15: | Sion |
| Manageryears16: | 2013 |
| Managerclubs16: | Sion |
| Manageryears17: | 2015–2019 |
| Managerclubs17: | Neuchâtel Xamax |
Michel Decastel (born 22 October 1955) is a Swiss football manager and a former midfielder.[1] He was most recently the manager of the Swiss Challenge League club Neuchâtel Xamax.[2]
1983–84
1988[3]
1995–96[4]