| Ri Un-ju | |
| Birth Date: | 25 October 1983 |
| Position: | Defender |
| Nationalteam1: | North Korea |
| Nationalteam-Update: | 20 September 2003 (before the 2003 FIFA Women's World Cup) |
Ri Un-ju (born 25 October 1983) is a North Korean women's international footballer who plays as a defender. She is a member of the North Korea women's national football team. She was part of the team at the 2003 FIFA Women's World Cup.[1]