Moon Sung-hye (Korean: 문성혜; Hanja: 文盛慧; RR: Mun Seong-hye; born November 30, 1978[2]) is a retired South Korean para table tennis player.

She won a bronze medal at the 2008 Summer Paralympics and two bronze medals at the 2012 Summer Paralympics.

[3] Moon had a spinal cord injury from an accident in 1997.

[4] Moon is married to Chinese para table tennis player Cao Ningning.

They met for the first time in 2007, and fell in love in 2011.