- Name: Black Knight (ブラック・ナイト)
- Homeland: Planet Glarus
- Chojin Kyodo: 820,000 Power (TV Special), 910,000 Power (Movie 2)
- Favorite Technique: Bow and Arrow Attack (TV Special), Sword Attack (Movie 2)
- Seiyu: Koji Totani (TV Special), Kazuhiko Kishino (Movie 2)
Space Bandit Black Knight
The first Black Knight was a Space Bandit under the command of Black King and appeared in the TV Special Showdown! The Seven Seigi Chojin vs. The Space Bandits and fought Robin Mask. He was voiced by Koji Totani.
Black Army Black Knight
The second Black Knight was a minion of Black Emperor. He appeared in the movie Great Riot! Seigi Chojin and once again fought Robin Mask on a ring over Lake Yamanaka. He was voiced by Kazuhiko Kishino. His name is on a list carried by Terryman in the Young Master of England Arc.