| Marc Collat | |
| Fullname: | Marc Collat |
| Birth Date: | 24 May 1950[1] |
| Birth Place: | Fort-de-France, Martinique, France |
| Height: | 1.80 m |
| Position: | Defender |
| Currentclub: | Martinique (manager) |
| Youthyears1: | 1960–1966 |
| Youthclubs1: | Châtillon-sous-Bagneux |
| Youthyears2: | 1966–1969 |
| Youthclubs2: | USM Malakoff |
| Years1: | 1969–1972 |
| Clubs1: | RC Paris |
| Caps1: | 12 |
| Goals1: | 0 |
| Years2: | 1972–1980 |
| Clubs2: | USM Malakoff |
| Caps2: | 246 |
| Goals2: | 58 |
| Years3: | 1980–1982 |
| Clubs3: | Stade Français Paris |
| Caps3: | 60 |
| Goals3: | 11 |
| Years4: | 1982–1983 |
| Clubs4: | Versailles FC |
| Years5: | 1983–1986 |
| Clubs5: | La Celle-Saint-Cloud |
| Manageryears1: | 1983–1986 |
| Managerclubs1: | La Celle-Saint-Cloud |
| Manageryears2: | 1986–1989 |
| Managerclubs2: | Paris Saint-Germain (scout) |
| Manageryears3: | 1987–1989 |
| Managerclubs3: | France U18 |
| Manageryears4: | 1989–1993 |
| Managerclubs4: | France B |
| Manageryears5: | 1993–1994 |
| Managerclubs5: | Créteil |
| Manageryears6: | 1995 |
| Managerclubs6: | Le Tampon |
| Manageryears7: | 1995–1997 |
| Managerclubs7: | Saint-Brieuc |
| Manageryears8: | 1998 |
| Managerclubs8: | Amiens (sports director) |
| Manageryears9: | 1998–2000 |
| Managerclubs9: | Paris Saint-Germain (youth academy) |
| Manageryears10: | 2000–2002 |
| Managerclubs10: | Reims |
| Manageryears11: | 2003–2004 |
| Managerclubs11: | Qatar U19 |
| Manageryears12: | 2005–2006 |
| Managerclubs12: | Clermont Foot |
| Manageryears13: | 2006–2008 |
| Managerclubs13: | USM Alger |
| Manageryears14: | 2009 |
| Managerclubs14: | Mauritius[2] |
| Manageryears15: | 2009–2010 |
| Managerclubs15: | Reims |
| Manageryears16: | 2014–2015 |
| Managerclubs16: | Haiti[3] |
| Manageryears17: | 2017 |
| Managerclubs17: | Athlético Marseille |
| Manageryears18: | 2017–2019 |
| Managerclubs18: | Haiti |
| Manageryears19: | 2021– |
| Managerclubs19: | Martinique |
Marc Collat (born 24 May 1950) is a Martinican-French professional football former player who is the head coach of Martinique.