Young-sam or Yong-sam is a Korean given name. Notable people with the name include:
Joo Young-sam (born 1966), South Korean gymnast Kim Young-sam (died 2015), South Korean politician Kim Young-sam (footballer) (born 1982), South Korean football full back and defensive midfielder Ko Young-sam (born 1971), South Korean boxer Min Young-sam (born 1954), South Korean sport shooter Ri Yong-sam (born 1972), North Korean wrestler