Eunjin (은진) is a South Korean singer. She is a former member of the girl group Playback.
She made her solo debut on June 9, 2017 with the digital single "I Understand".
In 2015, she was set to debut in the original line-up of Playback, however, after unconfirmed rumors that she was a sasaeng fan of the boy group EXO, she left the group right before their debut.
In 2016, she was announced as a contestant on the survival show Produce 101, representing the subsidiary of Coridel Entertainment, Clear Company. She left the show during the fourth episode due to health issues.
Later that same year, she also participated in K-pop Star 6: The Last Chance.
In 2017, she was added to Playback's line-up once again, and made her official debut with them on April 13, 2017, for their comeback with "Want You To Say".