Played by Maureen McKay
- Ascended Extra: After very few episodes involving her in DJH, she became a major character in DH.
- Beware the Nice Ones: Her reaction when she finds out B.L.T. was cheating on her...
- Dating What Daddy Hates: Her parents don't approve of her relationship with B.L.T., because he is black.
- Naïve Everygirl: Especially in her early shy days, she's less naive in Degrassi High.
- Shrinking Violet: One season 2 episode deals with her shyness.
Played by Sara Ballingall
- Drugs Are Bad: "Did you ever look at Kathleen's diary?"
- Intoxication Ensues: She takes marijuana brought to a party by Kathleen. She ends up being the one most effected by it.
- Out of Focus: In Degrassi High she became a Satellite Character who does nothing other than hanging out with Kathleen.
- Star-Crossed Lovers: Despite really liking each other, every attempt she and Snake make to date ends up in a disaster. By DH, they have stopped trying.
- Vitriolic Best Buds: Again, with Kathleen, though much more so in DJH than DH.
- You Go, Girl!: In "The Great Race" she proved to be the best school swimmer, beating Jason, the resident Jerk Jock.
Played by Kirsten Bourne
- Chekhov's Gunman: An extra in Degrassi Junior High, ascended that status to become a recurring character in Degrassi High, and then eventually became a major character in The Movie.
- Good Bad Girl: She actually seemed like a decent person until it came to relationships and sex.
- Good Girls Avoid Abortion: Averted. She never tells Joey she was pregnant.
- Your Cheating Heart: Cheats on her boyfriend Alex with Yick. This was way before she broke up Joey and Caitlin.
Played by Steve Bedernjak
- The Alleged Car: Despite attempts to make it seem like a Cool Car, his car really was a piece of junk.
- Groin Attack: Suffers one from Lucy.
- Jerkass: Most of it can be blamed on his drinking.
- Out of Focus: In the last season of Degrassi High, he is only seen in the background.
- What the Hell, Hero?: He dates Lucy, his best friend's ex-girlfriend!
Played by Michael Carry
- Bishōnen: Both the character and the actor playing him were models.
- Satellite Character: Unlike every other character in DJH and DH, he never gets a plot built around his character. He basically exists to hover around Alexa.
- Unwanted Harem: After appearing in a commercial/magazine, he quickly (and only temporarily) gains a group of fangirls which follow him around.
Heather and Erica Farrel
Played by Angela and Maureen Deiseach
- Good Girls Avoid Abortion: Averted. Although it haunts Erica for the rest of the series.
- Power Trio: They form one with Stephanie, Spike, and later Lucy in DH.
- Sibling Yin-Yang: Erica was the wild one while Heather was the good girl.
- Twin Switch: They pull one off during a date with Clutch. It backfires when Clutch ignores them and falls for Lucy.
Played by Anais Granofsky
- Bare Your Midriff : Spends a couple of scenes in The Movie in a two-piece and a weird halter/bike shorts combination.
- Brainy Brunette : Graduates valedictorian, and is working on her PHD as of the start of TNG.
- Broken Bird: Initially, in the first 2 seasons of Degrassi Junior High.
- Character Development: Originally a moody, troubled and rebellious Broken Bird, she turns into a charismatic and confident overachiever.
- Defrosting Ice Queen: Starts of kind of bitchy (though not without good reason), but is pretty mellowed out by the time Degrassi High rolls around.
- Huge Schoolgirl: She is at least a foot taller than the other girls.
- Lonely Rich Kid: It's sad when she all but begs Voula to stay with her when her parents leave her alone again.
- She Is All Grown Up: She becomes quite attractive when she gets older.
- Straw Feminist: Again, she became this in Degrassi High.
- Tomboy and Girly Girl: Girly girl to LD's tomboy.
- Troperiffic: Her horror film.
Played by Pat Mastroianni
- Adorkable: Supposed to be the "cool guy" (in his mind, anyway) but most of the time he comes off as this.
- Breakout Character: The most well known character from early Degrassi.
- Break the Cutie / Break the Haughty: When he failed grade eight in Degrassi Junior High and again when he's diagnosed with dysgraphia in high school and is placed in a special education class.
- The Bully: A very moderate version of this in season 1 (to Arthur, Yick, Melanie), but completely averted afterwards.
- Casanova Wannabe: He tries to get with everyone and fails before Caitlin takes an interest.
- Catchphrase: He always says "Trust me" when he's trying to convince his friends to do something stupid. In one episode, he says it so much that that's the title! This is finally lampshaded in the series finale when Joey is worried about his date with Caitlin.Wheels: Relax, everything will be fine. Trust me.Joey: Don't say that! Every time we say that it's a disaster!
- Character Development: He's introduced in season 1 as an obnoxious,immature, egotistical jerk. While still keeping these traits, he becomes a more likable and good person as the seasons went on.
- Dogged Nice Guy: To Stephanie, in season 1. To Liz, in season 2.
- Jerk with a Heart of Gold: Liz said it best: "Joey's okay. He just doesn't think sometimes."
- Laser-Guided Karma: Very often. In the movie he ends up losing his girlfriend and his friends.
- "L" Is for "Dyslexia": Well, not exactly. He has Dysgraphia.
- Nice Hat: Is instantly recognizable because of his fedora.
- Oblivious to Love: Had no clue that Caitlin liked him.
- Sensitive Guy and Manly Man: Manly man to Snake's sensitive guy. Ironically, he's short and skinny and Snake is a big Gentle Giant.
- Third-Person Person: In season 1. Occasionally, later on as well.
Played by Nicole Stoffman
- Alpha Bitch: Although a much more vulnerable one.
- Be a Whore to Get Your Man: The only way she feels she can attract boys is by dressing and acting like a total slut.
- Big Brother Bully: A female example with the way she treats her brother Arthur.
- Date Rape Averted: Avoided this from an older soap star with a horrible mullet.
- Darker and Edgier: Her character after the first season. Her parents divorce and her lack of self worth leads her to consider suicide. She gets better.
- '80s Hair: Her hair might be the most dated element of the show.
- Expy: She was the first Degrassi girl to change into more revealing clothing in the girls' washroom beofre class, a trick later used by Manny Santos and Alli Bhandari.
- Funetik Aksent: She spells her name Kaye. K-A-Y-E. Calling her Kobalawski is just a Berserk Button.
- I Just Want to Be Special: At her core, this is pretty much how she feels.
- Informed Attractiveness: Once she cakes on the makeup, trashes up her clothes, and teases up her hair, she becomes the hottest 14 year old in Canada. Or so we are told.
- Laser-Guided Karma: She pisses off everyone by the end of first season.
- The Protagonist: She is the most prominent character during the first season of Degrassi Junior High and her story arc bookends the season.
- Put on a Bus: To a private school in the last three seasons.
- Real Life Writes the Plot: The actress left the show and went on to star in a sitcom with former football star Lyle Alzado. This forced the writers to bring spotlight to other characters.
Played by Duncan Waugh
- A-Cup Angst: G-rated version: He hates being short.
- The Artifact: Once Stephanie left, his character moved into the background. By Degrassi High, he was Demoted to Extra. Ironically this would also happen to Ashley and her brother Toby in Degrassi: The Next Generation. Their characters were very much based on Steph and Arthur.
- Demoted to Extra: Along with Joey and Steph, he and Yick were the stars of Degrassi Junior High. But by Degrassi High, he is relegated to more of a background character,
- Dogged Nice Guy: He has a major crush on Caitlin, but she makes it clear she is not interested. Other than that the poor guy gets no other romantic subplot. Which is saying something for Degrassi.
- Real Life Writes the Plot: He was suppose to be part of a bullying plot during Degrassi High. But the actor had grown so large that it wasn't believable.
- Two Lines, No Waiting: Arthur and Yick were usually part the B-plot in every episode during Degrassi Junior High.
Played by Andy Chambers
- The Aggressive Drug Dealer: Although not a dealer, he was responsible for making Shane try acid through peer pressure. It was the 80s.
- Karma Houdini: He escapes all the trouble he caused for Shane.
- Toxic Friend Influence: To both Shane and later Yick.
- Villain by Default: The closest thing Degrassi had to a true villain.
Played by Bill Parrot
- Catch Phrase: "You should be kicked in the head!"
- "Funny Aneurysm" Moment: He suffered severe brain damage and was basically written off the show.
- Let's Just Be Friends: Spike and him attempt this after the pregnancy, but it doesn't work.
- The Other Darrin: In his appearance in Degrassi: The Next Generation. The original actor was not asked to portray the character again.
- Put on a Bus to Hell: After his accident.
- The Bus Came Back: He went to visit Spike for the last time in DH, the year after the accident who left him mentally disabled.
- He seemed to be far higher-functioning in DH (when he was receiving intensive outpatient therapy while living at home with his family) than in TNG (after he had been warehoused in an institution his entire adult life).
- Teen Pregnancy: Most of his plot deals with the problems he faces as a teenage dad. It ends after his drugged induced accident.
Played by Rebecca Haines
- All Girls Want Bad Boys: She went from disliking Rick to developing a crush on him.
- Domestic Abuser: Her boyfriend Scott in Degrassi High. While she could be a major Jerkass, this pushed her into The Woobie territory.
- Defrosting Ice Queen: Like Lucy, she's considerably less snooty and bitchy by the time Degrassi High comes around.
Played by Craig Driscoll
- Abusive Parents: His abusive father.
- All Girls Want Bad Boys: Caitlin and ultimately Kathleen.
- Chuck Cunningham Syndrome: Abruptly disappears after season two of DJH with only a passing mention by Caitlin in season three. He would be the first in a long line of Brother Chucks in the Degrassi franchise.
- Actually he's the second, with Voula being the first.
- Disproportionate Retribution: His father beats him for giving Joey a soda.
- Smarter Than You Look: Caitlin finds this out during the episode Smokescreen.
- Troubled, but Cute: The first of Degrassi's troubled cute boys that would continue with his Expy Craig Manning in TNG.
Christine "Spike" Nelson
Played by Amanda Stepto
- Ascended Extra: Spike was only present in two episodes in season 1. Later she got a bigger role thanks to her Teen Pregnancy storyline.
- Awesome McCoolname: It's never mentioned how she got the nickname Spike. Most people assume it's the hair, though.
- Open-Minded Parent: Her mom was surprisingly accepting of her pregnancy at 14. Although this wasn't exactly portrayed as a good thing.
- Perky Goth: While more punk than goth, her appearence belied what a polite and sweet girl she was.
- Prom Baby: Went into labor during her prom.
- Spiky Hair: Where her nickname comes from.
- Teen Pregnancy: With Emma, future quasi-protagonist of Degrassi: The Next Generation.
- Tsundere: To Shane. More "tsun" though.
Played by Irene Courakos
- Ascended Extra: Sometimes in season 1, you can see her in the background but she didn't have a real part until season 2.
- Be a Whore to Get Your Man: Wore Stephanie's "sexy" clothes to go after Simon. Her mom made her give them back since it made her look like a hooker.
- Clingy Jealous Girl: Constantly believes her relationship with Simon to be on the verge of implosion.
- The Ditz: To go along with Simon to form a Ditz Couple.
- Happily Married: The Movie ends with Simon and Alexa's wedding. As of the early seasons of TNG, they're still married.
- Pimped Out Wedding Dress : Gets a great big frilly one in The Movie.
- Single Girl Seeks Most Popular Guy: And Simon actually picked her over Alpha Bitch Stephanie.
Played by Cathy Keenan
- Animal Wrongs Group: Hates Caitlin because she uses medicine tested on chimps for her seizures.
- The Quincy Punk: Averted. Although she has the look and attitude, she cares about issues like abortion and animal rights.
- Soap Box Sadie: Anti-abortion and pro animal rights. She is one of the few characters on television who is portrayed as pro-life, but not for religious reasons. She abhors abortion because her mother nearly aborted her.
- Tsundere: To Joey early on, but after he tries to put the moves on her, goes to constant "tsun".
Played by Stacie Mistysyn
- Expy: The same basic character as Mystysyn's in The Kids of Degrassi Street (Lisa).
- He Who Fights Monsters: Tries to call attention to how the parents are treating Spike's pregnancy. She ends up hurting Spike.
- Ice Queen: Her portrayal after dumping Joey for Claude in Degrassi High. Joey even calls her an "Ice Maiden" at one point.
- I Can Change My Beloved: She sometimes sees boys as projects to fix. Rick and Joey call her out on this.
- Soapbox Sadie: Before Emma, there was Caitlin. Most of her plots revolved around her and some cause.
- Skunk Stripe: Sort of; he hair isn't actually black, but she has medium to dark brown hair, and during season 3 of DJH, and the first season of DH, she had a blond wave in it.
- Star-Crossed Lovers: With Joey. Even though they are madly in love, no matter how hard they try, it never seems to work.
Archibald "Snake" Simpson
Played by Stefan Brogren
- Awesome McCoolname: Snake. We never find out how he got the name.
- Chick Magnet: He has many girls crushing on him in both DJH and DH (Melanie, Spike, Michelle, Amy, Allison). Subverted in The Movie where, for some reason, he was unable to get any girl and even made fun of because of this.
- Cool Loser: In The Movie, he becomes a full fledged Butt Monkey.
- Foreshadowing: In his very first appearance, running for student council against Stephanie, we see him standing on the steps of the school talking about what he'd change if he were in charge. Almost certainly nobody in 1987 knew what his being on the show would lead to, but the "..you won't recognize this school at all" scene at the end of The Boiling Point might be a deliberate Call Back.
- Heroic B.S.O.D.: He is, unfortunately, the one to discover Claude's body in the bathroom. Though he bravely reports it, he is still very traumatized by it and drops out of school for a week or two to recover.
Played by David Armin-Parcells
- Boom, Headshot: though we don't actually see it, Snake mentions that upon discovering Claude's body, only half of his face was left.
- A Death in the Limelight: He only appeared in a few episodes in season one, before committing suicide near the end of season two.
- Dirty Coward: He doesn't even bother to help Caitlin when she's about to be caught by the police after spray painting a nuke building factory.
- Driven to Suicide: You Should Know This Already.
- Emo Teen: An over the top 80s version.
- He Who Fights Monsters: "Hey Caitlin! I have a great idea for a date. Let's go spray paint slogans on a nuclear weapon parts making facility! And then I'll run away when I might get caught, leaving you out to dry!"
- It Is Pronounced Tro PAY: His name is pronounced as "Clohd" (as in, the word "oh"), NOT as "Clawd", as would normally be.
Derek "Wheels" Wheeler
Played by Neil Hope
- And Then John Was a Zombie: School's Out! features a big one.
- Be Careful What You Wish For: He has issues with his adoptive parents, and then they die.
- Break the Cutie: And how. He went from a fun loving and all around good guy (in the first 2 seasons of Degrassi Junior High) to a selfish, destructive jerk after his parents' death. And he only got worse in Degrassi High, to the point that even his best friends couldn't stand him anymore and his grandparents kicked him out of the house. Taken Up to Eleven in School's Out where other than a Jerk Ass he became also Drunk Driver and a murderer.
- Catch Phrase: "My parents are dead."
- Cerebus Syndrome: In fact, the guy who kills his parents could be considered a full-blown Knight of Cerebus.
- Informed Attractiveness: Stephanie's belief that Wheels is the sexiest boy at Degrassi Junior High perplexed Albert of The Agony Booth. And probably everyone else.
- Laser-Guided Karma: School's Out ends with him in jail.
- Never My Fault: Blames all his bad behavior on the death of his parents. Wheels' inability to accept culpability angers and disgusts Snake who refuses to forgive him for twelve years.
- Parental Abandonment: His parents are dead.
- Shota Con: He hitchhikes to see his real father. Along the way..."Don't worry, Derek. It'll feel good."
- Took a Level in Jerkass: Started very slowly after his parents died. He went full JerkAss in Degrassi High, but seemed to get better near the end. Only to have it horribly subverted in School's Out.
Played by Siluck Saysanasy
- A-Cup Angst: G-rated version: He hates being short.
- Asian and Nerdy: But not too nerdy; he is an athlete, after all.
- Demoted to Extra: No longer a cute kid, he find himself Out of Focus during Degrassi High.
- Hormone-Addled Teenager: He has dreams where he, you know, kinda, "leaks".
- Pass Fail: Though from Laos, he tries to pass as being from the Chinese upper class in order to make his family history "interesting".
- Took a Level in Jerkass: He turns into a total jerk in Degrassi High. It coincides right with the breakup of the Arthur and Yick bromance.
Played by Darrin Brown
- Arch-Enemy: To Joey, but they reconcile after Dwayne discovers he is HIV-positive and Joey agrees to keep his secret.
- Ascended Extra | Chekhov's Gunman: Is a seemingly one-off character appearing in a couple episodes of DJH, only to get full blow main character status in Degrassi High.
- Odd Friendship: He started one with Joey in the second season of Degrassi High.
- Terrible Trio: Tabby, Nick, and Dwayne. The least threatening trio of bullies ever.
- Very Special Episode: His entire plot took over season two of Degrassi High. It was the early 90s and AIDS was just starting to be talked about.
Lorraine "L.D." Delacorte
Played by Amanda Cook
- Girliness Upgrade: Averted. Although Lucy tried.
- Ill Girl: Is diagnosed with Leukemia in season one of Degrassi High.
- Put on a Bus: Her last appearance is during the first season of DH, and after that it's said that she's off adventuring with her dad after her brush with Leukemia. Lucy makes several video diaries for her, up until the very last episode of DH. However, none of this is present, nor is she in fact anywhere to be seen in School's Out.
- Makeover Montage: Lucy gives her one and it makes her look much worse.
- Tomboy and Girly Girl: She's the tomboy to Lucy and most of her friends.
Played by John Ioannou