| David Ducourtioux | |
| Height: | 1.77 m |
| Birth Date: | 11 April 1978 |
| Birth Place: | Limoges, France |
| Position: | Defender |
| Currentclub: | Lille (academy staff) |
| Youthyears1: | 1993–1997 |
| Youthyears2: | 1997–1998 |
| Youthclubs2: | Bastia |
| Years1: | 1998–2000 |
| Caps1: | 2 |
| Goals1: | 0 |
| Years2: | 2000–2002 |
| Caps2: | 88 |
| Goals2: | 2 |
| Years3: | 2002–2007 |
| Caps3: | 155 |
| Goals3: | 9 |
| Years4: | 2007–2014 |
| Caps4: | 218 |
| Goals4: | 6 |
| Years5: | 2014–2017 |
| Caps5: | 98 |
| Goals5: | 7 |
| Totalcaps: | 561 |
| Totalgoals: | 24 |
| Manageryears1: | 2019–2020 |
| Managerclubs1: | Strasbourg (assistant) |
| Manageryears2: | 2020–2022 |
| Managerclubs2: | Gazélec Ajaccio |
| Manageryears3: | 2022– |
| Managerclubs3: | Lille (academy staff) |
David Ducourtioux (born 11 April 1978) is a French former professional footballer who played as a defender. He is currently a part of Lille OSC' academy staff.[1]
After working a few years for Union Nationale des Footballeurs Professionnels, better known as just UNFP, Ducourtioux joined RC Strasbourg Alsace as assistant coach of Thierry Laurey.[2] He left the position in May 2020.[3] Two days later, he was appointed manager of Gazélec Ajaccio.[4] He left the club at the end of May 2022.[5]
In July 2022, Ducourtioux joined Lille OSC's academy as a coordinator and assistant to the center’s general manager, Jean-Michel Vandamme.[6]