Kim Jong-hyun (; born July 21, 1985) is a South Korean sport shooter. He competed at the 2012 Summer Olympics in the Men's 10 metre air rifle, where he did not reach the final. He was far more successful in the men's 50 metre rifle - three positions event, where he won the silver medal. At the 2016 Olympic Games he also secured a silver medal in 50 m rifle prone.