Tsai Ling-yi (Chinese: ???; pinyin: Cà i LìngyÃ; born 6 November 1952) was the Second Lady of the Republic of China from 2012 to 2016.
She is the wife of Wu Den-yih, the former Vice President of the Republic of China.Born as Tsai Ying-tao (???) in a fishing village in Yilan County, Tsai married Wu Den-yih in 1970, and has four children.
She helped her husband's constituency service in Nantou County when he was a Member of the Legislative Yuan, and also actively participated in political campaigns of Wu Den-yih and Kuomintang.