| Sin Ui-gun | |
| Birth Date: | 1958 10, df=yes |
| Manageryears1: | 2012–2018 |
| Managerclubs1: | North Korea Women |
| Manageryears2: | 2012 |
| Managerclubs2: | North Korea Women U20 |
| Manageryears3: | 2014 |
| Managerclubs3: | North Korea Women U17 |
Sin Ui-gun (Korean: 신의근; born 1 October 1958) is a North Korean football manager.
Sin was the head coach of the North Korea women's national team at the 2012 Summer Olympics.