| Didier Notheaux | |
| Fullname: | Didier Notheaux |
| Birth Date: | 4 February 1948 |
| Birth Place: | Déville-lès-Rouen, France |
| Position: | Defender |
| Youthyears1: | 1958–1960 |
| Youthclubs1: | Déville-lès-Rouen |
| Youthyears2: | 1960–? |
| Youthclubs2: | Rouen |
| Years1: | ?–1974 |
| Clubs1: | Rouen |
| Years2: | 1974–1976 |
| Clubs2: | Lens |
| Years3: | 1976–1977 |
| Clubs3: | Rennes |
| Years4: | 1977–1980 |
| Clubs4: | Rouen |
| Years5: | 1980–1981 |
| Clubs5: | FC Lisieux |
| Managerclubs1: | FC Lisieux |
| Manageryears2: | 1983–1988 |
| Managerclubs2: | Le Havre |
| Manageryears3: | 1988–1990 |
| Managerclubs3: | Mulhouse |
| Manageryears4: | 1990–1991 |
| Managerclubs4: | Reims |
| Manageryears5: | 1991–1993 |
| Managerclubs5: | Rennes |
| Manageryears6: | 1993–1995 |
| Managerclubs6: | ASOA Valence |
| Manageryears7: | 1995–1996 |
| Managerclubs7: | Sochaux |
| Managerclubs8: | Saint-Denis Saint-Leu |
| Manageryears9: | 1998–1999 |
| Managerclubs9: | Burkina Faso |
| Manageryears10: | 2000–2003 |
| Managerclubs10: | ASOA Valence |
| Manageryears11: | 2007 |
| Managerclubs11: | Benin |
| Manageryears12: | 2007 |
| Managerclubs12: | Burkina Faso |
Didier Notheaux (4 February 1948 – 18 August 2021[1]) was a French football player and coach.
Prior to his coaching career, he played mainly for FC Rouen, RC Lens and Rennes. He then coached numerous French clubs and already had a brief stint for Burkina Faso. He led the team to 2000 African Cup of Nations, but was fired just before the tournament. He came back in Africa in 2007.[2]