- Gender: Female
- Birthday: 1955-01-22 ( 68 years old )
- Place of Birth: Shibecha, Hokkaidō, Japan
- Also Known As: 高橋惠子 / Keiko Sekine / 関根恵子
Keiko Takahashi was born on January 22, 1955 in Shibecha-cho, Kawakami-gun, Hokkaido Prefecture, Japan. She is an actress and producer, known for Spiral (2000), Rabu retâ (1981) and Love Letter (1985). She has been married to Banmei Takahashi since June 8, 1982. They have two children.