Dive Into The Underworld of Fish Cartoon Characters

Explore the comical world of fish and shark cartoon characters, from Nemo, Dory, Blinky, Don Lino, Klaus, Mrs. Puff, Jabberjaw, and Flounder.

Animation and media have featured fish cartoon characters for decades, and their popularity is partly due to their comedic value.

It is not uncommon to see fish portrayed as comical, relatable, and endearing characters that audiences of all ages can enjoy.

I find fish cartoon characters to be incredibly entertaining and amusing. There are a few reasons why I enjoy them so much.

For example, fish’s physical characteristics, such as large eyes, mouths, and fins, can create comedic expressions and movements.

This is especially true for characters such as Nemo and Dory, whose physical characteristics and facial expressions are used to great comedic effect.

Fish Cartoon Characters

If you’re a fan of fish cartoon characters, you’ll want to check out this list of the most popular fish cartoons of all time.

These fish characters have captured the hearts of audiences worldwide and continue to delight audiences of all ages.

Whether you’re a fan of the classic Disney films of the past or the modern Nickelodeon series, this list has something for everyone.

Nemo – Finding Nemo

Nemo - Finding Nemo

Nemo, the titular character of the 2003 Pixar film “Finding Nemo,” is one of the most famous fish cartoon characters of all time.

A large part of Nemo’s comedic appeal is derived from his physical characteristics.

His eyes are large and expressive, while his smile is wide and toothy and can convey a wide range of emotions. This allows the audience to connect easily with Nemo and empathize with his struggles.

Dory – Finding Nemo and Finding Dory

Dory, the blue tang fish from the Pixar film “Finding Nemo” and its sequel “Finding Dory,” is one of the most beloved and iconic blue fish cartoon characters of all time.

A great deal of humor is derived from Dory’s physical characteristics.

The character is designed with a large, expressive eye, a wide, toothy grin, and a unique blue color stands out.

This allows the audience to connect easily with Dory and empathize with her struggles.

Gill – Finding Nemo

Gill - Finding Nemo

Gill is a supporting character in the 2003 Pixar film “Finding Nemo.” He is a Moorish idol fish and a member of the Tank Gang, a group of fish living in a fish tank at a dentist’s office.

Gill is one of the prominent leaders of the Tank Gang and is known for his intelligence and resourcefulness.

He is the one who comes up with the plan to escape from the tank, and he’s also the one who helps Nemo flee from the fish tank.

Marlin – Finding Nemo

Marlin is the protagonist of the 2003 Pixar film “Finding Nemo.” He is a clownfish who is the overprotective father of Nemo.

After losing his wife and all his eggs, Marlin becomes highly protective of Nemo, causing a rift between them.

When Nemo is captured by a diver and taken to an aquarium, Marlin sets out to find and rescue his son.

Flounder – The Little Mermaid

Flounder - The Little Mermaid

Flounder’s physical characteristics are designed with a bright and striking color, making him stand out in the underwater world and easily recognizable.

His timidness and nervousness are also used to great comedic effect, as they contrast with Ariel’s adventurous spirit, making the two characters an exciting and funny duo.

Flounder is one of the most famous and iconic puffer fish cartoon characters. He is a beloved character that audiences can’t help but love and root for, which is why he is considered one of the most famous fish cartoon characters of all time.

Blinky – Simpsons

Blinky - Simpsons

Blinky’s unique physical characteristic is his third eye, which is often used for comedic effects. He is often seen with his third eye closed or squinting, which makes him look surprised or confused.

The three-eyed fish is also a reference to the environmental issue of pollution and its effect on the environment, specifically the nuclear power plant.

Blinky’s role in the show is mainly as a background character, but he has occasionally been featured more prominently in specific episodes.

In one episode, Bart catches Blinky and keeps him as a pet, but he eventually releases him back into the wild.


Jabberjaw is an animated character from the cartoon series of the same name, which aired in the 1970s.

The show was produced by Hanna-Barbera and was a parody of the famous underwater science fiction series “The Undersea Adventures of Captain Nemo.”

Jabberjaw is a talking shark and the titular character of the show.

He is friendly and well-meaning but also bumbling and accident-prone. He is the drummer for a rock and roll band called “The Neptunes,” including his human friends Biff, Bamy, Bubbles, and Clamhead.

Klaus – American Dad

Klaus - American Dad

Klaus is a cute, animated fish often seen in a small fishbowl on the Smith family’s piano.

He is known for his dry wit, sarcasm, and love for sports, specifically football. He also has a habit of making puns and jokes.

The characters often look up to him for his wisdom and intelligence. Klaus can communicate with the other characters through a device that translates his thoughts into speech.

Lenny – Shark Tales

Lenny is a vegetarian shark who his shark family and friends often bully.

He is portrayed as a kind and gentle character who is often seen trying to avoid violence and conflict.

Lenny’s physical appearance is also unique, as he has dark blue color and a friendly smile, which makes him stand out among other shark characters.

Muddy Mudskipper – Ren & Stimpy

Muddy Mudskipper is a minor character from the animated television series “The Ren & Stimpy Show.”

He is a mudskipper, a type of fish that lives in the mud and can walk on land, and is known for his country accent and love for country music.

In the episode “Muddy Mudskipper,” he made his first appearance.

Mrs. Puff – SpongeBob

Mrs. Puff - SpongeBob

Despite her strict, no-nonsense nature, Mrs. Puff often struggles to handle SpongeBob’s enthusiasm and accident-prone behavior.

She cares deeply for her students and is dedicated to teaching them despite her frustration with them.

Mrs. Puff also has an unusual physical appearance, with a pufferfish-like body that can inflate when frightened or angry.

Mrs. Puff is one of the few female fish characters.

Inspector Gill – Fish Police

Inspector Gill - Fish Police

Inspector Gill is a character from the animated television series “Fish Police.” The series is centered around the character Inspector Gill, a police detective. The show aired in the early 90s and was based on a comic book series of the same name.

Freddi Fish

Freddi Fish is the main character of the animated children’s series “Freddi Fish.” The show was developed by Humongous Entertainment and is based on a series of adventure video games of the same name.

In Freddi Fish’s underwater world, she solves mysteries and adventures with her best friend, Luther.

Freddi Fish is a young, curious, and adventurous yellow fish who is always eager to help others and solve mysteries.

She is known for her courage, intelligence, and resourcefulness, which makes her a relatable and endearing character for young viewers.

cartoon fish - cartoon puffer fish

What kind of fish is Nemo?

Nemo is a clownfish. Clownfish are a species of marine fish known for their distinctive orange and white stripes found in the warm waters of the Pacific and Indian Oceans.

They are also known for their symbiotic relationship with sea anemones, which protect them from predators.

In the film “Finding Nemo,” Nemo is shown living in an anemone with his family, and his unique physical features are exaggerated to make him more colorful and striking.

What kind of fish is Dory?

Dory is a blue tang fish. Blue tangs, also known as regal tangs, are a species of marine fish known for their bright blue color and yellow fins.

They are native to the tropical waters of the western Atlantic Ocean and the Caribbean Sea.

Blue tangs are popular among marine aquarists and common in public aquariums.

In the films “Finding Nemo” and “Finding Dory, ” Dory is portrayed as a Pacific blue tang, and her character is known for her forgetfulness and ability to speak whale.

What Kind of Fish Is Flounder?

The species of Flounder from Disney’s “The Little Mermaid” is not specified, as it is an imaginary fish species created for the movie.

The animators and designers at Disney took inspiration from different species of Flounder and tropical fish to create the character’s design. Still, they do not belong to a real-life species.

As a playful and colorful fish, Flounder is intended to appeal to children and to fit in with the movie’s underwater fantasy world.

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