Crown Prince Dongryun (동륜태자; ? – 572) was the eldest son of Jinheung of Silla and Queen Sado. He is the father of Jinpyeong of Silla. In 566, he was appointed as the Crown Prince, but died in 572, before he could to ascend the throne. His younger brother, Saryun (사륜) became King Jinji. After his Jinji's abidication, Dongryun's eldest son became King Jinpyeong of Silla. According to Hwarang Segi, he secretly fell in love with Lady Mishil, his father's concubine.