Hsu Tsai-li (Chinese: 許財利; pinyin: Xǔ Cáilì; 5 November 1947 – 19 February 2007) was a Taiwanese politician.

Because of his long-term illness with diabetes mellitus, three toes of his left foot had to be amputated after being infected while he was inspecting a flooded area in Keelung City in 2002.

During his reelection bid for a second term as Keelung City Mayor, Hsu was accused of involvement in a land procurement scandal.

In September 2006, Hsu was expelled from the Kuomintang after he was sentenced to seven years in prison by Taiwan Keelung District Court, which found him guilty of corruption for trying to sell a piece of his own land to the bus department of the Keelung City Government at a large profit.

Hsu died on 19 February 2007 due to complications from chronic heart disease after suffering from diabetes mellitus for years.