Male, Dance teacher. He takes the form of a ball-jointed doll, giving him a highly flexible body. He is cousins with Bullseye Foxtrot, who bullied Mr. Barrel, but Mr. Foxtrot and Mr. Barrel do not seem to have any particular conflict. In 'Basics in Behavior', he is depicted as if trying to eat Gregory (it appears he brutally kills and eats students who cannot dance well or refuse to dance).

Male, Disco Dance teacher. He has a slim yet muscular and lean build with golden hair. His appearance resembles an Egyptian dancer, characterized by a yellow palette and design. He has two pairs of black pointed wings on his back. He has a crush on Mr. Sharply.

Male, Crafts teacher. Husband of Mr. Barrel. His right hand is a stapler and his eye is an open envelope. Staple pins are stuck to his suit and horns, and his left leg is a paper prosthetic. The stapler on his right hand seems to be detachable. He loves chicken skewers and has a dog named Pochi (the stapler on his right hand, which can transform into a dog). He claims Mr. Barrel enjoys drinking his blood. He brutally murders students who fail their exams.

Male, Astronomy teacher. His usual and favorite appearance is a robotic body. He is entirely black with detached joints. There are white diamonds on the upper center of his limbs and his symbol is on his forehead. He usually has no wings but can create several. He is often implied to be the strongest being in the Edgyverse, sometimes seen holding the Earth or galaxies in his hand. It is said he makes bizarre noises when overflowing with energy after consuming many galaxies (his true identity is a cosmic entity that devours the Milky Way). He possesses a certain degree of god complex, placing himself above others.

Female, Librarian. Her eyes are completely black, her right hand is a fountain pen, and like Miss Sasha, a book spine is attached to her right eye. In previous designs, she had a lock instead of a book and a key instead of a pen. She loves silence. Because of this, when Wilbur kept shouting in the library asking where the Necronomicon was, she murdered him by pushing him so he fell to the floor below.