Kwang-chih Chang (; 1931–2001), also known as K.C. Chang, was a Chinese/Taiwanese archaeologist and sinologist. He was a professor of archaeology at Harvard University, a Vice-President of the Academia Sinica and a curator at the Peabody Museum of Archaeology and Ethnology. He helped to bring modern, western methods of archaeology to the study of ancient Chinese history. He also introduced new discoveries in Chinese archaeology to western audiences by translating works from Chinese to English. He pioneered the study of Taiwanese archaeology, encouraged multi-disciplinal anthropological archaeological research, and urged archaeologists to conceive of East Asian prehistory (China, Korea, and Japan) as a pluralistic whole.