Mirai Keisatsu Urashiman (未来警察ウラシマン, "Future Policeman Urashiman") is a Japanese manga series written by Hirohisa Soda, illustrated by Noboru Akashi and Haruka Inui and published by Akita Shoten in Weekly Shonen Champion.

It was adapted into an anime television series produced by Tatsunoko Production that ran from January 9 to December 24, 1983, on Fuji TV.

The story tells of a young man and his cat who are being pursued by the police during a particularly stormy night in a city in 1983.

Suffering from complete amnesia, he soon finds that he is being pursued by the army-like forces of Necrime, a top criminal organization led by Ludovich.

Taking the name Ryū Urashima, the man joins the police force and fights back against Necrime.