Lim Kim San DUT (Chinese: 林金山; pinyin: Lín Jīnshān; 30 November 1916 – 20 July 2006) was a Singaporean politician who served as a Cabinet minister between 1965 and 1981. He was credited for leading a successful public housing programme in the country during the early 1960s, which eased the acute housing shortage problem at that time.