Tsai Wan-tsai (Chinese: 蔡萬才; pinyin: Cài Wàncái; 5 August 1929 – 5 October 2014) was a Taiwanese banker.
Born in modern-day Miaoli, his birth name was 蔡萬財.
Tsai Wan-tsai was a member of the Legislative Yuan, the national parliament of Taiwan.
[1] In June 2008, Forbes ranked him as the fourth richest of Taiwan, with a net worth of US$5.1 billion.
[3] After his death, Fubon established the Tsai Wan-tsai Taiwan Contribution Award in his honor.