Lee Yin Yee (; born 1952) is a Chinese billionaire and businessman, the founder and chairman of Xinyi Glass and Xinyi Solar.
Lee made the 2022 Forbes Billionaires List with an estimated wealth of $4.2 billion and occupied the 687th position. He is the main shareholder of the Xinyi Glass.
His son Lee Shing Put is married to the daughter of former Chinese vice-premier Zhang Gaoli.