Space Sheriff Gavan (宇宙刑事ギャバン, Uchū Keiji Gyaban) is a Japanese Tokusatsu series produced by Toei Company that aired on TV Asahi from March 5, 1982, to February 25, 1983.

In response to Makuu's attack, Space Sheriff Gavan of the Galaxy Federal Police (銀河連邦警察, Ginga Renpō Keisatsu) is deployed to Earth to defend his mother's home world.

He settles on Earth incognito as Retsu Ichijouji, taking a job at the Avalon Youth Club in Japan to track Makuu's forces down.

Based on the Super Dimensional Highspeed Ship Dolgiran (超次元高速機ドルギラン, Chō Jigen Kōsokuki Dorugiran), it serves as headquarters of Gavan and Mimi as it circles around the Earth.

[2] Kenji Ohba not only portrays Retsu Ichijouji, but also reprises his roles from Battle Fever J and Denshi Sentai Denziman.

[5] The movie features Retsu training his replacement Geki Jumonji as the youth confronts the revived Space Mafia Makuu.