Ryu Ji-hyuk (born 13 January 1994) is a South Korean professional baseball infielder who is currently playing for the Doosan Bears of Korea Baseball Organization.
His major position is shortstop, however, he sometimes plays as second base man and third base man.
He graduated from Choongam High School and was selected for the Doosan Bears by a draft in 2012 (2nd draft, 4th round).