Keiko Teshima (手島 桂子, Teshima Keiko, née Maeda Maeda (前田); born 25 March 1980) is a Japanese retired judoka.

Teshima was born in Takasago, Hyogo, and began judo at the age of 12.

[3] In 1998, Teshima won a gold medal the World Junior Judo Championships.

[4] In 1999, she won a gold medal at the World Judo Championships and the Ippon Trophy.

[4] Teshima also participated in the 2000 Summer Olympics[5] but was defeated by Celita Schutz from USA.