Xia Xuanze (born January 5, 1979 in Wenzhou, Zhejiang) is a former male badminton player from China who played singles at the world level from the late 1990s through the first few years of the 21st century. Now he is a singles coach for the national team of China.
Xia's game was marked by impressive speed and agility, aggressive and accurate net play, and adequate, if not overwhelming, overhead power. The power he used in his legs allowed him to "play the shot" very early. This attribute, combined with very sophisticated and consistent deceptive shots, gave some of his opponents the opportunity to win very few points at all.