Kelly Marie Cheng (née Claes, born September 18, 1995) is an American beach volleyball player. She and her partner Sara Hughes won the bronze medal at the 2013 U19 World Championships, the silver medal at the 2014 U21 World Championships, the gold medal at the 2023 FIVB Beach Volleyball World Championships and back-to-back NCAA Championships in 2016 and 2017.
