Denkou Choujin Gridman (電光超人グリッドマンDenkō Chōjin Guriddoman?), translated into English as "Lightning Superman Gridman", is a Japanese tokusatsu series by Tsuburaya Productions. The show ran from 1993 to 1994. It was the inspiration and source material for DiC Entertainment's Superhuman Samurai Syber-Squad. This would be Tsuburaya's last non-Ultra superhero production before Bio Planet WoO.