Steven Harris is a fifth (later sixth) grade boy and one of the bullies who is friends with Lawson. He is sometimes referred to by his surname. He has red hair, a yellowy-brown jumper and brown trousers. He oftens hangs out with Barney Rackstraw and Billy Dinkley.
Father: Unknown Father
Mother: Unknown Mother
Friends: Earwin Lawson, Gelman, Conrad Mundy, Greg Skeens, Chucko Kowalski, Jocko, Buster, Cheay, Koreo, Lazy Kid, Sue Bob Murphy and Kurst the Worst
Enemies: Miss Finster, Principal Prickly, TJ Detweiler, Vince LaSSao, Ashley Spinelli, Gretchen Grundler, Mikey Blumberg, Gus Griswald, Randall Weems and Menlo
Likes: Going to fast food places, football, playing against TJ and Vince in sports such as kickball, dodgeball, baseball, soccer and other sports, making fun of his enemies including TJ and his friends, hanging out with Rackstraw and Dinkley, causing trouble and beating Vince at something
Dislikes: Being grounded, being snitched on by Randall, losing to Vince and getting punished