Liu Benying is a Chinese swimmer. He won the gold medal at the Men's 200 metre freestyle S2 event at the 2016 Summer Paralympics with a world record and paralympic record of 3:41.54. He also won the silver medal at the Men's 100 metre backstroke S2 event with 1:48.29 and the silver medal at the Men's 50 metre backstroke S2 event with 48.84.