Sea Creature Original Characters (OCs)
Explore Character Designs
Dive into the deep blue and meet some amazing sea creatures! From mysterious beings of the deep ocean to playful dolphins, these original characters bring the underwater world to life. Whether you love majestic mermaids or fearsome sharks, there's a sea creature OC for everyone. Check out all the incredible creations right here and share your own!
Sea Creature OCs (70 characters)
@V1ktor
Yumana, The God of Space and Time, is a interesting case for sure. Being both the creator and destroyer of the whole universe. Having to manage a whole universe is no easy feat, especially for one person. Even though Yumana's only job is to...
#extraterrestrial
@RosesSmile
Malik is a young looking man who's actually centuries years old, he can zone out a lot at times (since jellyfish dont have brains i thought i would make him a little silly, but he does have an actual brain lol he just acts like he doesn't h...
#sea creature
#oc
@Mikey12Games
One of the seven leaders of Avalre (the city of monsters) He's intimidating, he's profound, he's overbearing... he's an asshole. In every sense of the word. He doesn't care much others around him and has no issue mistreating everyone who wo...
#original character
@captain_astors
Mimic Octopus fishperson who sold his soul to the hollywood buzz. Already divorced at 21. Drawn to Meijiya's obsessive form of attachment, but ironically can't get Meijiya to care much about him. It's questionable if he's even made a good d...
#sea creature
#sea creature oc
@captain_astors
A young adult Marlin, raised in a church meant to protect fishpeople from discrimination after an incident where frightened townspeople threw a net around him, scarring his neck. He doesn't quite feel like a proper mer or a human, and has a...
#sea creature
#swordfish oc
#trans oc
@Danyaku
Seunga-fwangi is a Eldritch Radiation Spider Queen Being and shes way different from the jasal-bupaehan things,Shes one of the Second Daughter's With her Twin sister Suko-shigy of the Creators of Jasal-bupaehan as known as Saikure-shimaig,S...
#spider
@Eyethekitcat
A very silly and happy bioluminescent sea-ish creature. He lives in the under-sea part of the sea islands. He has an orange fish pet that the humans brought along from their planet. It has a crush on it's best friend Fishy.
#sea creature
#seacreature
#Sea-ish
@V1ktor
Vichama is the reason for the night and day, rising the sun and moon each day. Its definitely a tough job,having to be right on time... each and every day... not a second too early or a second too late. Even though its hard, Vichama loves w...
#extraterrestrial
FAN
@Ghostsuvi
Miyu was rescued and adopted by her human parents on the beach somewhere in Japan.She was raised to live on land and can't live without her intense daily moisturizing and skincare routines.Her personality is absolutely unhinged, almost as i...
#sea creature
@tadd_
Caspian: a strange sea creature with no family! Very happy and innocent. He lives in an abandoned submarine. His only friend is a sentient marble named x-nat who he joins in battles against an evil organization known as trimarchy.
#sea creature
##humanoid
#plus size oc
##cool
FAN
@Jacsoup
Kinpa is an ambitious lamington crayfish girl, living in Splatsville within the world of Splatoon. She plays the Theremin, and longs to create music with a band of her own. She wants to explore the world and along the way find her members. ...
#sea creature
#girlie pop
@MotherOfBirb
Tetra is a Stei’chondrich from the waters around Reylern's Island. When she was in her egg, it was displaced and fell into the deep ocean, causing her to have stunted growth. As she fought her way to the surface she was attacked by a much l...
#sea creature
##sea
@rynrynrynrynryn
shes fishnahama: a combination of the hawaiian ocean and fertility goddesses nameskurage: jellyfish in japanese (based off the boneless jellyfish myth)
#sea creature
@Ilovecats
Fish / sea creatures hybird that can breath under water. Exploring the world on land. :p
#sea creature
##fish
@Throne
⊹ ࣪ ﹏𓊝﹏﹏𓂁﹏⊹ ࣪ ˖
Personality:
Wambui is usually in the background, making sure not to draw attention to himself, though his spikes, tail and height make it difficult. He's gentle, kind and helpful. Though he has a dark secret, a huge burde...
#sea creature
#kenya
#kikuyu
@Luhv.s
Ender is a leviathan who's a singer like his dear Angelo. Despite being a powerful creature, he's often made fun of for his height and underestimated. Ender usually keeps his form under control and doesn't fully turn into a leviathan. The m...
#sea creature
#Oc
#Art
#Character
FAN
@KeroKeroNiko
Oc made for the Roblox game, Regretevator!They're friends with Poob, Split, Shrimplet, and infected!
#sea creature
#Cutie
@Lemonek
Narcissus is a sea creature that lives deep in the ocean with its family and entire community, these species don't have gender, in fact they use their male & female forms mainly to come ashore and attract other people because they feed on t...
#sea creature
#fish?
#sea mosnter
@ThatDemiCheerio
Gay jellyfish man.He's so yesHe was made for a pirate collab :)He's beautiful. I love him. I reused a friend's oc's eyes for the 4th or 5th time lmaoI slightly based him off of Ariel from the little mermaid
#sea creature
#collab
@paricemilk
Silly little goof Sea CaptinHe sails through underwater rivers (look it up) and is like just a guy yk?
#sea creature
#shark oc
@eugrni4
Flail was raised in a royal sea family, a strict one.Their whole life has always been a mess, due to the problems their family had.Flail decided to run away one day, and tried to reach to land.Flail struggles in pronouncing words, as it fel...
#sea creature
##phighting
##seacreature
@MrNotACow
Enigmatic. Untrustworthy. Hungry.But still, a valuable asset to a team.A capable fighter, although lacking in strength. It's main power seems to come from ingenuity."I was on a team with this freak once. Got jumped by a bunch of goblins, st...
#sea creature
#anglerfish
#seacreature
@welcometowonkas
Ersat is said to be a complete mystery to everyone. Even her clients—everyone have to often indulge into her offers and temptations blind, none of them even know her true appearance whatsoever due to her shapeshifting into a completely diff...
#sea creature
#monster oc
##seacreature
#mimicoc
#nonhumanoc
@SalemCalprium
Brooke, formerly known as project snapper for the company M.A.R.S, is a very quiet and reserved yet playful creature that lurks around the depths of Exile Dropege and likes to take small naps in the cool shadows that the Dropege offers, liv...
#sea creature
#submechnaphobia
#deep water