Lin Hsin-i (Chinese: 林信義; pinyin: Lín Xìnyì; born 2 December 1946) is a Taiwanese businessman. He served in the Democratic Progressive Party administration as Minister of Economic Affairs between 2000 and 2002, then as Vice Premier between 2002 and 2004. A graduate of National Cheng Kung University, Lin was an executive in the car industry before entering politics.