Su Chiu-cheng

Su Chiu-cheng (; 1935–1998) was a Taiwanese politician. Until 1972, he was a practicing lawyer. Su was affiliated with the tangwai movement throughout his political career, and served as a member of the Legislative Yuan between 1981 and 1984.

Career Su practiced rights law until he was convicted of embezzlement and disbarred in 1972. He became involved in politics as a legal consultant for political candidates affiliated with the tangwai movement. He came to the attention of the Taiwan Garrison Command during the demonstrations, and was subsequently arrested. The seventh issue of Mingjen, a tangwai-affiliated magazine, was banned in October 1982, partly because it had covered a press conference attended by Su in Tokyo. In 1983, Su questioned interior minister Lin Yang-kang about the lifting of martial law in Taiwan. Su supported a number of legislative candidates during the 1986 election cycle, all of whom lost their bids for political office.