Merman Original Characters (OCs)

Dive into the deep blue and meet some amazing mermen! These ocean dwellers are full of magic and mystery. From shimmering tails to enchanting songs, there's so much to explore. Check out all the incredible merman characters people have created! Share your own and join the underwater fun!

Merman OCs (228 characters)

Domia

@K4M1_

Appearance:hair: dirty minty green eye: mint - yellow - wears a fishing net like a flowing shawl - siren fins for ears - breaths with both gills and lungs like amphibians - skeletal tailAbility:- he may or may not sing sailors to their deat...

#merman

#guy

𓂃 𓈒𓏸 Chance , 🌊 [ wip ]

@H1ccup_

Chance is a curious, naive siren.((omg so detailed vro nahhhh))((deadass tho i wanted to write this then gave up aughh mmm))

#bl

character was orginally made with cringe lore a few years ago and has been revived and the lore was not improved only extended to satisfy your inner child ✨ very cringe be warned 🤡Kuro is a fish boy around age 28 in human years that lives ...

#merman

##humanoid

Evan

@intoxic_dreams

Evan has dark eyes partially covered by blue strands and wears a dark-colored hoodie. In his second outfit he wears a navy blue jacket over a red shirt, paired with distressed gray pants that have several rips or tears across them. He is a ...

#merman

He also has a human form to travel on land, though his legs are weak and he can't walk well.

#male

#mermaid

#merman

#irish

#oc

#idk

Wyvrin

@cr3mating

Born in the beautiful waters of Namarkop Reetl, the worlds deepest coral reef off the coast of Kīrvag- specifically the small underwater nation of Aira Wuru Wyvrin has only ever known the customs of the oceans societies. Unfortunately Aira ...

#merman

#oc

Nico/Claude

@ROCKY_DRAWZ69

Some sharkboy royalty gone mad tries to slaughter his merman village before running off to be on land

#horror

#shark

#cannibal

#merman

#age:20

Neres

@Teaveeso

Neres' family owns an antique shop, often seen venturing out to shallow water to collect more wares for him and his family to restore and sell.A blunt character, he is calm in his demeanor and doesn't like to draw attention to himself. They...

#merman

#mermanoc

Sae

@L0v3rB0y_

Sae is one of the three sages of my fantasy world. He can be found at one of the docks of the abandoned greyhill harbour. Offer him your possession and he might just answere you a question or two. But be warned, leaving without paying such ...

#merman

#cunty

#sage

#merman

#drawing

Sora is the prince of the Coralyn kingdom. He is a creature of the sea and spent his whole life under the ocean. There was a large war between his kingdom and the Thalassara kingdom. His parents neglected him most of his youth and teen year...

#merman

Atlas is a seapup from a far away island who was found on the beaches of Hillfar, and taken in by Cheerio. He can speak english pretty well for someone who never heard it in the past 13 years of his life, and is attatched easily to toys, pe...

#spotted

A creature from the sea, half fish half man, with no name and no family to speak of.He has taken to visiting the old lighthouse keeper. Initially, it was just for convenience - to steal the fish she caught. Lately, though, despite his aloof...

#merman

#fish person

Third member of the Court of Faeries that governs Faerie World and a board member for the Institution of Magick.Nectain is the ambassador for the merfolk and approaches his role with utmost seriousness, recognising the isolation his people ...

#merman

Picrew PFP until I draw him :3Picrew used ↓

#merman

Yūlil

@silly_mokke

average height, pale green skin, fin ears (nereid), palmed hands, dark grey hair, werefolf cut, yellow eyes, alt or grunge clothes.

#lgbtq

#merman

#aquatic

##lgbt

##lgbtq

Ler

@lovelyrosefelix

Ler is very curious and excitable by nature. He has always had a fascination with the human world, and built a lifelong collection of lost human objects. He yearns to see them up close and even experience their world. Ler has a bit of a str...

#transman

(Picrew PFP until I stop being lazy and draw him)Picrew below ↓

#merman

Nautillus

@humanmaggot

Hes a god of the sea(wip)

#god

#merman

#sea

Mako Donovan -Sandbar

@Lyssabug

Character Traits: 🦈 Inventive, Genuine, Loyal🦈 Loves in-depth conversations and wants to be able to work on some of the research/crafting of some of the new tech they have going on- Would love to actually be a human for a day (He's my Ari...

#mermaid

#shark

#nerd

#merman

#merboy

#ariel

See No Evil

@WeTheRatKing

A blind, anglerfish inspired Mer who specializes in illusions. He is cheeky and sadistic. While Hear No Evil is quite deluded in her cruelty, See No Evil is aware and finds great amusement in his.

#fantasy

#mermaid

#merman

#anglerfish

Harthse

@SuperionSoldier

A deity donated to the oceans, a guardian of the seas, he wields his trident with an unwavering grip, protecting the seas with his whole heart.

#merman

#oc

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...

#merman

#species

Yarrow is a peculiar character. He acts as if he already knows exactly what you're going to do before you even do it—his confident smirk and teasing words make it seem like he has the entire ocean figured out. Yet, at other times, his expre...

#merman

Born and raised in Sapienta, the Nation of Wisdom (he dwells in the deep sea plain, where there is little light). Orfeas is considered a perfect role model and an example of learning throughout the nation due to his quick learning speed and...

#merman

#imria

#hero chosen by gods

Niko

@Nykolicious

a calico-koi merfolk swimming calmly like a colorful sunset in the water.

#merman

#fins

Vinari

@Azabelle

A merman with lacking knowledge of how human society is supposed to work. He acts like an alien and he's an odd little thing. He fell in love with an immortal land dweller and left the ocean to follow him. He's nonchalant about everything a...

#merman

#merman

#fantasyoc

#merman

Ladro Lightfinger- C. Tang

@Lyssabug

Character Traits: 🐠 Laid back, Delightful, Mischievous🐠 Loves being a nuesance, Is a cleptomaniac and the chances of him changing his ways are very, very low🐠 He only sorta went to school so uhhhh he's not the brightest cookie in the kni...

#merman

#merboy

Kaito

@i-eatTidepods

Kaito is a sarcastic, but gentle merman. His lower half is based off of a mahi-mahi. He lives in an aquarium full of fellow half-fish folk, usually visited by tourists and kids on field trips. One, in particular, seems to live rather close ...

#merman

#oc

A loud, impulsive and an obnoxious merman, who actually hides his insecurities and guilt behind a lighthearted facade. He hides pretty much everything about him behind this goofy persona of his, from his past to his own cowardice. Extremely...

#male

#masculine

#merman

#mascoc

#masc

#maleoc

Skull (Mer-Object Oc)

@Nacho_User

#object show

#object

#merman

#object oc

#hermit crab

Tippet Oito

@Lyssabug

Character Traits: 🐙 Clever, Enigmatic, Wise, Cheeky, Humble, Classy, He's a wild card and I love him for it.🐙 He would be a villian if he didn't have such a good heart. (Even if his moral compass sometimes skews gray)🐙 He's the type to b...

#merman

#octopus

#merboy

#marmaid

#octoboi

#scarf

Darius Tellen

@EnderLily

#merman

##merman

#merman(?)

#fish :)

#i mean- not a fish

#of course not

Drake Florian

@CentaurWorks

Drake Florian is a gay merman who currently lives in Hylaeus City by themselves. They used to live with an abusive father, trying to force them into something they weren’t, so they planned their time and money out so they would be able to l...

#merman

#bishie

Suggest a backstory! ^__^

#fantasy

#merman

#suggestions

Fathom Undine

@GHOSTYChoco

Fathom is a shark merman. He serves as both the ruler and the army general of Atlantis, a kingdom underwater in Zastrium. The reason why most passing ships fear the city of Atlantis. A natural born leader and a powerful figure, but just lik...

#fantasy

#lgbtq

#dungeons & dragons (d&d)

#merman

#dungeons&dragons

#d&d npc

Bonez

@martianmyopics

[THE FOLLOWING PROFILE MAY CONTAIN SPOILERS FOR BOTH SUBNAUTICA GAMES! PLEASE PLAY THE GAMES BEFORE READING! SOME THINGS MAY NOT MAKE SENSE AS I AM ASSUMING THE READER HAS A MEDIOCRE TO IN-DEPTH UNDERSTANDING OF THE STORY OF BOTH GAMES!] St...

#mermaid

#merfolk

#merman

#leviathan

#subnautica oc

#subnautica

Merman Original Characters (OCs)

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Merman OCs (228 characters)