Kim Ji-soo may refer to:

• Kim Ji-soo (actress, born 1972), South Korean actress
• Kim Ji-soo (singer, born 1990), South Korean singer
• Kim Ji-soo (baseball) (born 1986), South Korean baseball player
• Ji Soo (born Kim Ji-soo, 1993), South Korean actor
• Kim Ji-soo (skeleton racer) (born 1994), South Korean skeleton racer
• Jisoo (born Kim Ji-soo, 1995), South Korean singer and actress, member of girl group Blackpink
• Kim Ji-su (judoka) (born 2000), South Korean judoka
• Kim Ji-soo (footballer) (born 2004), South Korean football player