| Choe Un-ju | |
| Birth Date: | 23 January 1991 |
| Birth Place: | Pyongyang, North Korea |
| Position: | Midfielder |
| Years1: | 2012 |
| Clubs1: | Pyongyang City |
| Nationalteam1: | North Korea (under-20) |
| Nationalteam2: | North Korea |
| Nationalcaps2: | 14 |
| Nationalgoals2: | 3 |
Choe Un-ju (pronounced as /ko/; born 23 January 1991,) is a female North Korean football midfielder.
As a junior, she was a member of the North Korea women's national under-20 football team. She won with the team the silver medal at the 2008 FIFA U-20 Women's World Cup and scored one goal during the tournament.[1] She was part of the North Korea women's national football team at the 2012 Summer Olympics.[2] On club level she played for Pyongyang City.