Aquatic Original Characters (OCs)

Dive into the deep blue with amazing aquatic characters! From mermaids to sea creatures, these original characters bring the ocean to life. Whether they swim, splash, or rule underwater kingdoms, you'll love exploring their stories and art. Check out all the unique aquatic creations here and share your own!

Aquatic OCs (88 characters)

Chester (sona)

@Boxxyei

#shark

I'm still addicted to making semi-aquatic OC humanoid thingsAlso figured out that shrimps tails have four little fin things so my other shrimp OC Royal...his tail is a little messed up shhhhThe head piece (hat??) was inspired from Shrimpo s...

#humanoid

#aquatic

#shrimp

#aquatic oc

#ghostly

#aquatic

#mic

Mary

@Tytate76

About:Mary is a noble lady who lives near the sea, in a big private house. She's an aristocrat who's really passionate by the sea. Bien qu'elle puisse sembler froide et insensible, forcée de ne rien laisser paraitre, c'est une personne prof...

#Cyclops

✨ Bucky was a regular oranda goldfish in a pet store feeder tank, when a space rock suddenly entered its waters. after snacking on it, he became the form we know him as today. in order to grow however, he needed to sacrifice his old life to...

#goldfish

Sentient aquatic beings that live in seas, oceans, rivers, and lakes.They come in any colour under the sun (although some are more common than others) and are mostly omnivorous!Besides a very select few in their mythology, they do not posse...

#aquatic

#species

Pathogen is an aquatic mermaid-esc being. Her face is skull like with an underbite, the bottom jaw having enlarged canines. She has large black almond-shaped eyes, and a mess of hair behind her head. Her front half is humanoid in nature wit...

#aquatic

#fresh water

Naiad

@QuantumGravy

Curious, chatty, impulsive, and voracious - this bundle of energy darts from place to place in search of something fun (or delicious).Naiad was born in a freshwater lake, but ever since sprouting their wings has been riverhopping and explor...

#amphibian

NAME: Liam PRONOUNS: He/Him AGE: 17yo SEXUALITY: Bisexual (preference for males) SPECIES: Carnifolk / CyclopsLiam is an aquatic mono-eyed creature living underwater (even if he's able to go on the surface), always bored and annoyed, he's a ...

#anthro

#teen

#aquatic

#cyclops

#Carnifolk

#Fish tail

Dotty White

@Cr00k3dWood

Just a little jellyfish OC I made hahaShe's mute

#aquatic

#jellyfish

##jellyfish

##jellyfishoc

#aquatic oc

##aquatic

Neroli

@IronyMobile

Quiet overall, but less often reserved -- often minutely gestures when actually interacting with others. Habitually may look off to the side or cover her mouth with one hand when speaking, being conscious about unnerving others. When doing ...

#merfolk

#aquatic

#Melusine

#tellus

IDLE

@LaundryEater

The mascot for the marine life section of Your World Encyclopedia! She's very passionate about ocean life, and often provides fun facts to the viewer about the ocean and it's many residents.Once you ask her for a fun fact, or maybe about wh...

#fish

#mascot

#aquatic

#frutiger aero

#marine life

#encyclopedia

✩₊˚. DON

@the2ndlaw

Don is a gijinka / humanization of the Elder Guardian from Minecraft, part of an AU project with friends.Don is an ancient spirit of Creation and most noteably the former patron deity of the sea and thunderstorms. Serving as a mafia boss ki...

#mafia

Cinder is the protagonist of my Wings of Fire story; The Flightless SkyWing! (The Flightless SkyWing universe is separate from the Wings of Doof universe!) She's a hybrid of all seven Pyrrhian tribes, but this story sets place on a differen...

#skywing

#aquatic

##aquatic

#aquatic oc

#sem aquatic

##anglerfish

#angler

SHANSHAN

@SODAPUNKED

If you're guessing that this is Haiyan but blue, then you got the wrong answer, the correct answer is that this guy is the genius behind the SharkPops, and is also Kong-Rey's other friend.ShanShan does in fact work for Emperor Kong-Rey as t...

#aquatic

#Blue oc

Lacy

@IronyMobile

Takes a flexible stance toward most situations. An attempt to avoid difficulty has become general demeanor. Tends to put others ahead, but within range of reason. Usually not adverse to speaking her mind or putting thoughts and opinions for...

#aquatic

#aliud

#Nixie

#aquatic

A rather withdrawn individual, although not anti-social. Tends not to initiate conversations; more around unfamiliar company. More of a loner to that degree, being capable of looking after himself.A traveler, although nondescript.May live t...

#aquatic

#tellus

#aquatic

##sharkoc

#oc

##shark

##aquatic

Aristith Pacifica

@DoeThorn

D&D: Aristith is a siren travelling the apocalpyse world on a boat with a crew of some rather.. strange individuals.Atf:Aristith was a regular aquatic mutant on the island, mostly keeping to herself or scaring passing superstitious sailors ...

#dungeons & dragons (d&d)

#siren

#aquatic

##siren

##aquatic

##d&d character

blip

@RatTheLoser

Rainbow parrotfish real

#anthro

#fish

#rainbow

#aquatic

#Parrotfish

Comfort sona!

#aquatic

#sleepycore

#sleepy boi

#fish oc

"Captain" Copper

@ammyfatxolotl

Copper is a large elderly dracolotl that has been torn by his self-proclaimed war on humanity for encroaching on oceans. He is generally stoic but can be tempted into showing a warm and humorous demeanor.

#dracolotl

Demasoni is a determined Warrior from the Zoras. She mostly does guard jobs at night and is proud of her roots.When you find her in-game, she gives you missions you can only do at night. In those missions, more enemies will appear and some ...

#zora

#aquatic

#fish boy

Sharp

@shadz

An aquatic hybrid who isnt afraid to fight for what he believes in.

#aquatic

Coco is a very free-spirited dracolotl who would rather take a nap on a palm tree than worry about anything. She is very flirty and outgoing, but can quickly snap to anyone who dares to judge her or her friends.

#dracolotl

Princess of the Damned Radiant • Compassionate • DelicateIn the wake of the fall of the Tropic Kingdom of Sheokacia to the forces of demons, Lumina stands as the sole survivor, protected by the divine blessing of the Sun. With her world sha...

#aquatic

It took almost 2 years for me to make his full body design-He's an avid explorer of sewers and utilizes them as a form of travel.His nemesis is Polaris

#aquatic

A loftar with a dark teal coat, a boney fish tale, three spines on the back of her head, small fins and a lure.

#aquatic

#Loftar

Killer Niebieski

@zulashake

Sort of orca killer whale inspired thingHes from planet Venaena, a mostly aquatic planet. He can swim and hold his breath rather well because of his species. He's a very chill sort of dude. Very laidback more often than not. Very go with th...

#alien

#aquatic

#orca

#whale

#anthro?

#killer whale

Angler

@DraconicAngel

·:¨༺ Angler ༻¨:· ⊰║Identity║⊱↳Age: Doesnt know (Estimated 20-30 years)↳Sex: Female (ish)↳Gender: Nonbinary, They/Them/It↳Race: Fish.↳Nationality: The waters (Of america)↳Sexuality: unlabeled↳Birthday: somewhere in the summer↳Hobbies: Swimmi...

#aquatic

#seamonster

Immortal being living in the ocean

#aquatic

#aquatic

#oc

#art?

##aquatic

#aquatic

#Sleepcore

#Sunset

Tatia

@Pantsuit

A mermaid from a comic-book themed story I'm working on.She's the ambassador of the merfolk to the city-state of Atlantis, and lost her hand somewhere in her mysterious past. Her name is pronounced like Tasha.Her shirt is basically a pillow...

#mermaid

#aquatic

#amputee

#fishtail

#mergirl

#ambassador

Unnamed

@shookyds

they're new so don't have much about them yet

#nonbinary

#aquatic

#fish?

Leeu

@Arimaroo

Leeu is a Vesp; which is a race of sea serpent people. He lives in Umbrin, a land steeped in eternal night.He is fascinated with history and natural wonders, and spends his time digging up treasure underwater and exploring abandoned places....

#aquatic

#sea serpent

Nothing much here lol

#cat

#red

#aquatic

Aquatic Original Characters (OCs)

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Aquatic OCs (88 characters)