Shin Don (Korean:신돈, hanja:辛旽, 1322~July 1371) was a Korean Goryeo Dynasty scholar, politician, and Buddhist monk. His first name was Pyeonjo (편조, 遍照). a penname was Chunghangeosa (청한거사, 淸閑居士). His Chinese style name was Yogong (요공, 耀空). He was a teacher and advisor of king Gongmin of Goryeo.