Lee Yuan Tseh (李遠哲) Since Jan. 1994
Wu Tayou (吳大猷)
From Oct. 1983 to Jan. 1994
Chien Siliang (錢思亮)
From May 1970 to Sep. 1983 
Wang Shichie (王世杰)
From May 1962 to May 1970 
Hu Shih (胡適)
From Dec. 1957 to Feb. 1962 
Chu Chiahua (朱家驊)
From Sep. 1940 to Oct. 1957 
Tsai Yuanpei(蔡元培)
From Apr. 1928 to Mar. 1940