Lim Shi-An is a Singaporean actress and freelance designer who grew up in the entertainment industry as the daughter of prominent local actors Tan Kheng Hua and Lim Yu-Beng. A double-major graduate in Theatre Studies and Business Management from the National University of Singapore (NUS), she formally trained at the School of the Arts (SOTA) before transitioning from childhood roles into a professional acting career. She is best known for her prominent roles in local and regional productions, including Mediacorp's Third Rail (2022), Alienated (2023), and the feature film Amoeba (2025).