Lee Se-rang (; born 12 March 1991) is a South Korean badminton player who also plays for the KT&G badminton club. In 2011, she won the Vietnam International tournament in the women's doubles event partnered with Choi Hye-in. In 2012, she became the women's doubles runner-up at the Indonesia International tournament with Yoo Hyun-young.
Girls' doubles
Mixed doubles
Women's doubles