楽進
Yue Jin () (died 218), courtesy name Wenqian, was a military general serving under the warlord Cao Cao in the late Eastern Han dynasty of China. He was noted as much for his short stature as for his valour and ferocity on the battlefield. Yue Jin participated in most of Cao Cao's early military exploits, and gained multiple successes in the campaigns against Lü Bu, Liu Bei, remnants of the Yellow Turban rebels, and Yuan Shao and his associates. He was particularly praised as a capable vanguard, but his most famed accomplishment came with his supporting role in the defence of Hefei against Sun Quan's forces at the Battle of Xiaoyao Ford of 214–215.