Ko Shibasaki (柴咲 コウ Shibasaki Kō, born Yukie Yamamura, on August 5, 1981, in Toshima, Tokyo, Japan), is a Japanese singer and actress.
- Known For: Acting
- Birthday: 1981-08-15
- Place of Birth: Toshima, Tokyo Prefecture, Japan
- Also Known As: 柴咲 コウ, Kou Shibasaki, 柴咲コウ, 시바사키 코우, Koh Shibasaki, Kō Shibasaki, Kô Shibasaki, 柴崎 幸