| Jan Notermans | |
| Fullname: | Jan Martin Gerardus Notermans |
| Birth Date: | 29 July 1932 |
| Birth Place: | Sittard, Netherlands |
| Death Place: | Sittard, Netherlands |
| Position: | Midfielder |
| Years1: | 1955 - 1964 |
| Clubs1: | Fortuna '54 |
| Years2: | 1964 - 1965 |
| Clubs2: | Sittardia |
| Nationalyears1: | 1956 - 1960[1] |
| Nationalcaps1: | 25 |
| Nationalgoals1: | 2 |
| Manageryears1: | 1968–1969 |
| Managerclubs1: | SVN Sittard |
| Manageryears2: | 1969 |
| Managerclubs2: | Rios |
| Manageryears3: | 1971–1972 |
| Managerclubs3: | Arminia Hannover |
| Manageryears4: | 1972 |
| Managerclubs4: | Arminia Bielefeld |
| Manageryears5: | 1973 - 1975 |
| Managerclubs5: | Go Ahead Eagles |
| Manageryears6: | 1976 - 1977 |
| Managerclubs6: | FC Groningen |
| Manageryears7: | 1977 |
| Managerclubs7: | AZ |
| Manageryears8: | 1979 - 1983 |
| Managerclubs8: | Helmond Sport |
| Manageryears9: | 1984 - 1985 |
| Managerclubs9: | Willem II |
Jan Martin Gerardus Notermans (29 July 1932 – 8 June 2017) was a Dutch football player and manager.
He played for Fortuna '54 and Sittardia. He capped 25 times for Netherlands.
He coached Arminia Bielefeld,[2] Go Ahead Eagles, FC Groningen, AZ, Helmond Sport[3] and Willem II.