Sim Ann (Chinese: 沈颖; pinyin: Shěn Yǐng; born 12 March 1975) is a Singaporean politician. A member of the country's governing People's Action Party (PAP), she is the Senior Minister of State at the ministries of Culture, Community and Youth and Finance. She has been a Member of Parliament (MP) since 2011, representing the Holland-Bukit Timah Group Representation Constituency.