Takako Tokiwa (常盤 貴子 Tokiwa Takako, born 30 April 1972 in Yokohama, Kanagawa Prefecture) is a Japanese actress.

Tokiwa was nominated for the "Best Actress" award at the Japanese Academy Awards in 2005 for her performance in Akai Tsuki.

She co-starred with Hidetoshi Nishijima in Amir Naderi's 2011 film Cut.