Lee Min-jung (이민정; born February 16, 1982) is a South Korean actress. She began her career in Jang Jin's stage plays, and for a few years appeared in supporting roles on film and television. She became known after her appearance in Boys Over Flowers (2009), and landed her first lead role in family drama Smile, You (2009). Lee achieved widespread recognition for her leading role in the romantic comedy Cyrano Agency (2010). She also starred in Wonderful Radio (2012), Big (2012), Cunning Single Lady (2014) and Come Back Mister (2016).