Lim Si Pin (simplified Chinese: 林时彬; traditional Chinese: 林時彬; pinyin: Lín Shí Bīn) is a Malaysian politician. From 2008 to 2011, he served as the head of the youth wing of Gerakan, a component party of Barisan Nasional. He contested the Malaysian General Election 2008 for the Barisan Nasional-held seat of Batu in Kuala Lumpur, but was defeated by Tian Chua of the opposition People's Justice Party.
Lim is the son of Lim Keng Yaik, a former cabinet minister and president of Gerakan.