Reiko Aylesworth (born December 9, 1972 in Chicago, Illinois) is a contemporary American actress of Dutch, Welsh and Japanese ancestry best known for her work on the television series 24.

Beginning her career on the soap opera One Life to Live, she also had minor roles in Random Hearts, and You've Got Mail. After guest starring roles in Law and Order SVU, Now and Again, and The West Wing, Aylesworth was part of the 2001 series All Souls, which was cancelled during its first season. In 2002, Aylesworth joined the cast of another series, American Embassy which also failed to gain an audience.