Thu Kamkasomphou (Lao: ທູ ຄຳຄະຊົມພູ, born 12 October 1968) is a Laotian-French para table tennis player. She has won eight Paralympic medals for France. At the 2000 Summer Paralympics, she captured a gold medal in the class 9 event. At the 2008 Summer Paralympics, she won a gold in the class 8 event by defeating Sweden's Josefin Abrahamsson, three sets to nil. She has polyarteritis nodosa.