Ryoko Shiraishi
- Birthday: 9/7/1982
- Place of birth: Kashiba, Nara Prefecture, Japan
- Fame for: Acting
- Also known as: 白石 涼子, Ryōko Shiraishi, Ryôko Shiraishi, しらいし りょうこ, Ryouko Shiraishi, Drops, ドロップ, 白石凉子, 시라이시 료코
- Social networks: X (Twitter)
Biography
Ryoko Shiraishi is a Japanese voice actress and singer. She was a member of the now disbanded idol unit Drops.