|Name: Lancelot Lakeknight|
|Blood Type: A|
|Appears in: Toshinden 4|
Lancelot Lakeknight is a character in the Battle Arena Toshinden series. He made his first and only appearance in Toshinden 4, as an initially playable character.
Lancelot is a young English boy who is a champion fencer. One trait that he highly lacks, however, is courage. To tackle this, he looks up opponents' data and weak spots on the internet before their match begins, in order to gain the upper hand. While his father had taught him how to fence skillfully, he was displeased at his son's cowardice and sent him off to train with Duke B. Rambert, the lord of a French castle every summer, to make him more brave in battle.
During one of these summers, he encountered a young girl in the castle, carrying a legendary sword. Challenging her to a fencing match, he was surprised to find that he could not defeat the girl. After her win, the girl, who was named Naru Amoh, revealed that she was searching for her missing foster father, Kayin Amoh. She was told by Duke that Eiji Shinjo, her father's best friend, may know on where he was. Ever since then, Lancelot had admired Naru for both her fighting skills and courageous bravery.
Within time, he met up with Puella Marionette, his chat room acquaintance and Fen Barefoot, a young Brazilian fisherman. Together, the trio had decided to enter the fourth Toshindaibukai, with Lancelot himself personally hoping to see Naru again for a rematch.
Lancelot's design is based on characters of the manga and anime series Revolutionary Girl Utena.