Zou Chenglu (Chinese: 邹承鲁; 17 May 1923 – 23 November 2006), better known as Chen-Lu Tsou, was a Chinese biochemist. He was a professor of the Shanghai Institute of Biochemistry and later a professor and Deputy Director of the Institute of Biophysics, Chinese Academy of Sciences (CAS). He made important contributions to the synthesis of insulin, and was elected an academician of the CAS and The World Academy of Sciences (TWAS). He won the TWAS Prize in Biology in 1992 for his pioneering study of enzyme inhibition kinetics, and was a six-time laureate of the State Natural Science Award (three times each for First Class and Second Class). His wife, physicist Li Lin, was also an academician of the CAS.