| This minifigure has only appeared in a non-physical form|
Although this article is about an official minifigure, it never existed in physical form or appeared in any official LEGO sets.
Warden Noble, formerly Principal Noble, is the former principal of "Darkley's Boarding School for Great Students" and the current warden of Kryptarium Prison.
Principal Noble became principal of the boarding school when it was changed for good purposes, but soon he and the other teachers were locked in a room by the students, who were currently still evil. The ninjas were also locked in the same room and they decided to find a way to escape. They finally found a secret passageway after accidentally setting off traps, but the teachers decided to stay in the passage, not wanting to encounter the ninjas' "doubles", a concept that they found too weird. They later got out of the passage and decided to congratulate the students, now aiding justice, for defeating the Bizzaro Ninjas.
He is later seen as the Warden of Cryptarium Prison.
- Ninjago: Masters of Spinjitzu (TV series)
- He has a same torso as the 2005 variant of Police Officer from City, but without a badge on it.
- He is similar to Warden Stonewall from LEGO City Undercover.