李施宇 (이시우)，韩国模特、演员。

2018年进行模特活动，2021年2月出演《西西弗斯：神话》，饰演亚洲超市职员冰冰，同时其主演的网剧《今天开始契约恋爱》，将在2月25日首播。

Lee Si Woo is a South Korean model and actress. She began her modeling career in the late 2010s, and appeared on the cover of the South Korean magazine Graphy in 2018, following up with a 2020 appearance in a music video for the K-pop act BTOB. In 2021, she appeared in the drama series titles “Sisyphus: The Myth” and “Be My Boyfriend.”