Lee Ju-myoung (이주명) is a South Korean actress and model born on December 1, 1993, in Busan, South Korea. She began her career as a model and music video performer before making her television acting debut in 2019.

Lee achieved widespread recognition for her breakout performance as Ji Seung-wan in the hit romantic drama Twenty-Five Twenty-One (2022). Her notable television projects also include Kairos (2020), Missing: The Other Side (2020), and her leading role in the wrestling drama Like Flowers in Sand (2023–2024). On the big screen, she made her feature film debut in the blockbuster comedy Pilot (2024).