Cyber City Oedo 808 (Japanese: サイバーシティ OEDO 808) is a 1990 cyberpunk original video animation series created by Madhouse and directed by Yoshiaki Kawajiri. Set in the year 2808 in the city of Oedo (Tokyo), it tells the story of three criminals who are enlisted into fighting crime in exchange for reducing their sentences to the point where they are able to earn their freedom. The three criminals are the black-haired maverick Sengoku Shunsuke, the mohawk-doning hacker Gogul, and the androgynous bishōnen Benten.

The UK release of the OVA includes a completely new score by Rory McFarlane. The series has received mostly positive reception and later attained a cult following.