Greatest ’90s Cartoon Characters: Icons, Quirks, and Relentless Laughter

The ’90s: The Golden Era of Cartoons

Networks like Cartoon Network and Nickelodeon were gold mines of entertainment back in the 90s. Ask any millennial, and they’ll tell you how good they had it when they were younger.

Cartoons then had soul, and they’ve stuck around today culturally, existing as a standard, icon, or even as memes.

What made these the best 90s cartoon characters was their range and how they set the golden standard.

Modern cartoons still borrow from the 90s playbook: relatable protagonists, genuine emotion mixed with absurdity, and stories that worked for kids and adults.

They’re so good that there are even remakes of these classics.

For more reading, check out: Best Disney Animal Characters.

The Greatest ’90s Cartoon Characters

You grew up with these characters, and yes, they’re still worth remembering, even if your taste in cartoons has supposedly matured since then.

One way or another, they’ve shaped your personality subconsciously.

1. SpongeBob SquarePants – “I’m ready! I’m ready! I’m ready!“

Series: SpongeBob SquarePants
Release Year: 1999
Creator: Stephen Hillenburg
Voice Actor: Tom Kenny

SpongeBob technically arrived in 1999, making him a late-90s entry, but his impact on that era’s cartoon landscape is undeniable.

The yellow sponge transcended his 90s origins to become a merchandising phenomenon and cultural touchstone. The character spawned theatrical films, video games, and two spin-off series. His face appears on everything from lunch boxes to high-fashion collaborations.

He proved that cartoons could be simultaneously silly and sophisticated, appealing to kids who loved the bright colors and adults who appreciated the clever writing.

2. He-Man – “By the power of Grayskull! I have the power!”

Series: He-Man and the Masters of the Universe
Release Year: 1983
Creator: Mattel (toyline), Filmation (animated series)
Voice Actor: John Erwin

Remember the moment Prince Adam held up that glowing sword and yelled something about having the power?

That transformation sequence was everything to 90s kids catching reruns, even though the show actually started in the 80s.

He-Man became the blueprint for the muscular hero archetype in children’s cartoons. The show did something quietly brilliant by making Adam and He-Man the same person, which gave you this unexpected depth beneath all the action sequences and weird creature designs.

The series spawned multiple reboots, including versions in 2002 and 2021, plus Masters of the Universe: Revelation in the streaming era.

There’s something almost accidentally progressive about a hero whose strength came with genuine emotional intelligence. His character was truly ahead of its time.

3. Bugs Bunny – “Eh… what’s up, doc?”

Series: Looney Tunes / Merrie Melodies
Release Year: 1940 (official debut in A Wild Hare)
Creator: Tex Avery, Chuck Jones, Bob Givens, Robert McKimson
Voice Actor: Mel Blanc (original)

Okay. We kinda cheated here, but Bugs Bunny did blow up in the 90s.

He was everywhere in the 90s, which is probably why you’re thinking of him right now.

Bugs appeared in Space Jam (1996) alongside Michael Jordan, introducing a whole new generation to his particular brand of chaos.

His catchphrase “What’s up, doc?” became so embedded in culture that people still say it without thinking twice.

Bugs starred in over 160 theatrical shorts and has appeared in more films than any other cartoon character. He’s got a star on the Hollywood Walk of Fame, which feels both impressive and slightly absurd for a cartoon rabbit.

Adding to his iconic value, Warner Bros. made him their official mascot and that in itself is a testament of how memorable he is.

4. Scooby Doo – “Ruh-roh!”

• Series: Scooby-Doo, Where Are You!
• Release Year: 1969
• Creators: Joe Ruby and Ken Spears
• Voice Actor: Don Messick (original)

Same with Bugs Bunny, Scooby Doo isn’t exactly from the 90s, but his fame blew up during it.

Scooby really hit his stride in the 90s with A Pup Named Scooby-Doo wrapping up in 1991, followed by a wave of direct-to-video movies starting in 1998 with Scooby-Doo on Zombie Island.

What makes Scooby work is his fundamental cowardice paired with an appetite that defies physics. He’s a Great Dane who was literally designed to break every rule of what a prize-winning Great Dane should look like.

The cultural footprint is massive. You’ll find Scooby on everything from lunchboxes to theme park rides. The Mystery Machine van became shorthand for adventure itself.

5. Dexter – “Dee Dee! Get out of my laboratory!”

Series: Dexter’s Laboratory
Release Year: 1996
Creator: Genndy Tartakovsky
Voice Actor: Christine Cavanaugh (later Candi Milo)

This tiny boy genius with the thick accent and the massive secret laboratory built an entire world under his house that somehow his parents never noticed. The premise was absurd in the best way.

Dexter represented every kid who felt smarter than the adults around them. He took that feeling and ran with it, creating inventions that ranged from brilliant to catastrophically dangerous.

His perpetual nemesis was his sister Dee Dee, who existed solely to invade his lab and press buttons she absolutely should not press.

His cultural impact stretched beyond the show itself. You can trace a direct line from Dexter to characters like Jimmy Neutron and even aspects of modern animated prodigies.

The boy genius archetype existed before him, sure, but Dexter made it feel accessible and weirdly relatable to kids who maybe spent too much time reading encyclopedias.

6. The Powerpuff Girls – “And once again, the day is saved thanks to The Powerpuff Girls!“

Series: The Powerpuff Girls
Release Year: 1998
Creator: Craig McCracken
Voice Actors: Cathy Cavadini (Blossom), Elizabeth Daily (Buttercup), Tara Strong (Bubbles)

You probably remember the iconic opening: “Sugar, spice, and everything nice.” What started as a college project called The Whoopass Girls at CalArts in 1991 eventually became one of Cartoon Network’s biggest franchises.

At a time when the damsel in distress was a recurring trope. They weren’t

They were the ones doing the rescuing, usually before dinner. The show mixed action-packed fight scenes with genuine humor and heart, never talking down to its audience.

The series ran until 2004 and influenced how female characters were written in animation going forward.

They became symbols of girl power without ever needing to announce it loudly. The show just let three small girls be powerful, flawed, and funny.

7. Homer Simpson – “D’oh!”

Series: The Simpsons
Release Year: 1989
Creator: Matt Groening
Voice Actor: Dan Castellaneta

Homer Simpson is the blueprint for every bumbling dad character you’ve seen since.

Homer is beautiful in the sense that he is genuinely human beneath the cartoon exterior.

He’s selfish and short-tempered, sure, but he’s also fiercely protective of his family when it counts. His catchphrase “D’oh!” became so iconic that it’s literally in the Oxford English Dictionary now.

8. Johnny Bravo – “Whoa, Mama!”

Series: Johnny Bravo
Released: 1997
Creator: Van Partible
Voice Actor: Jeff Bennett

You know the type. Blonde pompadour that defies physics. Sunglasses indoors. Biceps that somehow never help him accomplish anything useful.

Johnny Bravo strutted onto Cartoon Network in 1997 and immediately became the character you loved precisely because he failed at everything he attempted.

Jeff Bennett’s voice work turned Johnny into something more than a one-note joke. That Elvis impression with genuine dimwittedness underneath made him endearing rather than just annoying.

Johnny became properly iconic. His catchphrase “Whoa, Mama!” stuck around. His visual design was instantly recognisable. The show launched careers too—Seth MacFarlane and Butch Hartman both worked on early episodes before creating their own successful series.

9. Tom Cat & Jerry Mouse

Series: Tom and Jerry
Year: 1940
Creators: William Hanna and Joseph Barbera
Voice: Primarily William Hanna (vocal effects)

What made the naughty duo special in the 90s was their staying power.

While other cartoons were busy with catchphrases and merchandise, Tom and Jerry just kept doing what they’d always done: elaborate slapstick violence with almost no dialogue. It’s weirdly pure.

The 90s brought re-runs, compilations, and new episodes that introduced them to yet another generation.

Their comedy doesn’t rely on pop culture references or dated jokes. A frying pan to the face is timeless. Jerry’s smug little grin after outsmarting Tom transcends language barriers, which explains why they’re recognized in virtually every country on Earth.

10. Samurai Jack – “Got to get back, back to the past.”

• Series: Samurai Jack
• Year: 2001
• Creator: Genndy Tartakovsky
• Voice Actor: Phil LaMarr

You might be thinking, “Wait, wasn’t this a 2000s show?” And you’d be right to catch that. Samurai Jack premiered in 2001, but it earned its spot here because Tartakovsky developed it during the late 90s while wrapping up Dexter’s Laboratory.

The creative DNA is pure 90s ambition.

The show follows an unnamed prince who gets flung into a dystopian future by the shapeshifting demon Aku. He adopts the name “Jack” and spends the series trying to get back home with nothing but his magical katana and impeccable kimono.

Phil LaMarr voiced Jack with this quiet intensity that made every word count. The character moved through gorgeously animated landscapes that blended feudal Japan with sci-fi weirdness.

Flying cars next to ancient forests. Robots and demons exist in the same frame. It shouldn’t have worked, but it absolutely did.

The character proved that animated heroes didn’t need constant quips or sidekicks to matter. Sometimes you just need a sword, a mission, and impeccable timing.