Night Ninja is a supporting antagonist  (but sometimes an anti-hero) from the Disney Junior show PJ Masks. He is one of the nighttime villains. This mysterious figure is almost never involved in actual fighting. Most of the time, he relies on his henchmen, the Ninjalinos, to do his dirty work. He was also Luna Girl and sometimes Romeo's ally.

He was voiced by Trek Buccino in Season 1 and Devan Cohen in Seasons 2 and 3.


A Splat-Sticking, back-flipping Ninja who wants to show everyone that he's the best at everything! Even his team of Ninjalinos must make sure they step in line and let him lead the way on a mission to take the greatest assets of the city - like the PJ Masks HQ!


Night Ninja rarely gets involved in a battle as he summons his henchmen, The Ninjalinos, to do his dirty work for him. He is the leader of his Ninjalinos whom he treats like soldiers. However, the episode "Owlette and the Owletteenies" reveals that even he has a softer side for his Ninjalinos. Owlette even mentions it, which offends him. He is incredibly arrogant and haughty.

Night Ninja has no specified motive (such as Romeo's desire to take over the world); instead, he loves showing off moves and tricks that he and his Ninjalinos can perform. He also likes to make structures such as buildings made out of school buses.


Along with the Ninjalinos by his side, he uses colorful and gooey objects known as "sticky splats" to hinder the PJ Masks' moving abilities. He is very agile and can perform spins, back flips and high jumps at ease. On occasion, he will use a move called the "mega triple punch", which was demonstrated in "Gekko and the Rock of All Power". As revealed in "PJ Power Up", he and his Ninjalinos have a power called “ninja fingers” which gives them the power to move any object of any size with only their fingers.


Night Ninja wears a fully-covered navy blue ninja costume with nighttime-like stars on it and teal accents. He has light teal eyes.


  • He was voiced by Devan Cohen, who has also provided the voice of Rubble on the animated show PAW Patrol.
  • In the episode "PJ Power Up", Night Ninja and his Ninjalinos have their new power - Levitation.
  • Night Ninja and his Ninjalinos discover the PJ Masks' true identities when they lose their powers.
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