Main Characters Tylor Tuskmon 20 main appearances Mike Wazowski 20 main appearances Val Little 20 main appearances Fritz 20 main appearances Duncan 20 main appearances Cutter 20 main appearances James P. "Sulley" Sullivan 18 main appearances Smitty 17 main appearances Needleman 17 main appearances Celia Mae 13 main appearances Roze 10 main appearances Millie Tuskmon 6 main appearances Bernard 6 main appearances Adorable 4 main appearances
Recurring Guest Characters Scared Monster 1 guest appearances Convention Monsters 1 guest appearances Restaurant Patrons 1 guest appearances Sidewalk Monster 1 guest appearances Pierre 1 guest appearances Michel 1 guest appearances Restaurant Patrons 1 guest appearances Restaurant Patrons 1 guest appearances Restaurant Patrons 1 guest appearances Avani 1 guest appearances Addie 1 guest appearances Adult Monster 1 guest appearances Kenny 1 guest appearances Brian 1 guest appearances Monster Kids 1 guest appearances Ethan 1 guest appearances Neighbor Monsters 1 guest appearances Tiny Monster 1 guest appearances Chauncey 1 guest appearances Robot Kid 1 guest appearances ⇤ « 1 2 3 4 5 6 7 » ⇥