| Jean-Louis Lagadec | |
| Birth Date: | 23 May 1933 |
| Birth Place: | Le Havre, France |
| Position: | Left-back |
| Years1: | 1956–1961 |
| Clubs1: | Le Havre |
| Years2: | 1963–1964 |
| Clubs2: | Racing Paris |
| Years3: | 1965–1967 |
| Clubs3: | Bastia |
| Years4: | 1967–1970 |
| Clubs4: | Chalon |
| Manageryears1: | 1967–1974 |
| Managerclubs1: | Chalon |
| Manageryears2: | 1981–1982 |
| Managerclubs2: | Lorient |
Jean-Louis Lagadec (23 May 1933 – 3 October 2012) was a French professional football player and coach.
Born in Le Havre, Lagadec played club football as a left-back for Le Havre, Racing Paris, Bastia and Chalon; he was also manager of the latter club.[1]
Lagadec died on 3 October 2012.[2]