Ryu Seung-woo (born July 8, 1985) is a South Korean pool player.

Sueng-woo reached the third round (last 32) of the WPA World championships on three occasions; this included the 2008 WPA World Eight-ball Championship; 2008 WPA World Ten-ball Championship;[1] and the 2014 WPA World Nine-ball Championship.

[2] However, he did not progress past this stage.