Mermaid Original Characters (OCs)
Explore Character Designs
Dive into the sea of wonder with our mermaid characters! From mermaid princesses to enchanting sirenmermaids, these characters will capture your heart. You'll find a mix of mermaid queens and original characters inspired by the magical #mermaidcore aesthetic. Whether you're a fan of classic tales or new spins on the lore, there's a character here for every mermaid fan. Share your own mermaid character and join in on the fun!
Mermaid OCs (428 characters)
@SeiKittea
A mermaid that loves anything shiny, glittery, or gold.She hoards it all like a dragon in her underwater cave. Most of all, she greatly prefers stealing from a certain pirate.
#mermaid
#Anime OC
#anime art
#original character
#Project SciXen
@SeiKittea
A mermaid wary of the world above, prefers to spend her time in the deep ocean, collecting shells.Has to tell Nixie constantly to stay away from the surface and Humans.
#mermaid
#Anime OC
#anime art
#original character
#Project SciXen
@Lyssabug
One of my Mer-OCs-Gabby is energetic, friendly, sarcastic, sparkly, and very much an emotional rollercoaster with ADHD strapped to the cart.Character Traits:
-Finds starting conversations tricky-Can handle the cold like a boss-Loves her fri...
#mermaid
#emotional
FAN
@Ellyssian
Z-320 just wants out. Though, to be fair, they also desperately want the blood of everyone who hurt them.Z-320, known colloquially to the lab workers as The Mer or The Eyefested Mer, was a human. Now it has become, through repeated experime...
#mermaid
#body horror
@HogwartsFailure
Personality:
Suki is an incredibly curious individual. He’s very curious about humans, human culture, and so so much more. He's a very sweet and gentle person, but he's also a little gullible. He is incredibly naive due to having been shelt...
#mermaid
##creatures of the deep
@Lyssabug
One of my Mer-OCs-Liberty is is loud, unpredictable and over the top; so she's practically a firework. She can be a little pushy and irritating to people, but people still have her around anyways.Character Traits:
-Fourth of July vibes inca...
#mermaid
#fourth of july
#4th
#flag
#firework
@ChocoChan
Veilchen Capri is the Aunt of Morgana and Venezia Abella. She is the sister of their mother, who dissappeared without a trace in the ocean. Veilchen was the one, who raised the two sisters on the island with all kindness she got. And now, s...
#tales of the sea
@SeiKittea
A mermaid who loves playing pranks and collecting things from humans.
#mermaid
#Anime OC
#anime art
#original character
#project scixen
@mapleleaves
For the Sake of my people.
⋆.ೃ࿔*:𓇼⋆.ೃ࿔*:⋆⋆.ೃ࿔*:𓇼⋆.ೃ࿔*:⋆⋆.ೃ࿔*:𓇼⋆.ೃ࿔*:⋆From a young age on Thalassa has always been regarded as special. Due to the special markings on her cheeks she was deemed the reincarnation of a famed healer of the me...
#mermaid
##reincarnated
##fantasy
##oc
##Onceaheroalwaysahero?
@hereliesagay
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...
#mermaid
#species
@kaiserrath
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 ...
#mermaid
#merman
@mal_doch_mal
Design based on the word CORAL
Non-binary (he/him)
Asexual
Birthday: May 13
#mermaid
#oc
#ggloves
@Lyssabug
One of my Mer-OCs-Mako is smart, soft, hilarious when he doesn't try to be, dorky, overall such a nerd about new things, and definitely biased towards sharks.Character Traits:
-Is slightly more introverted, but is chill enough to talk to-Ca...
#mermaid
#merboy
#ariel
@CoreInk02
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...
#mermaid
#fresh water
@blubfields
𓆝 𓆟 𓆞 𓆝 𓆟a cartographer disguised as a man to pursue the quest of her missing father.
#mermaid
#wuhluhwuh
@beberyaga
An unassuming girl with blue skin and a passion for unicorns. Monster-hunting mermaid in disguise.
#mermaid
@Lhou999
Chill surfer girl. A bit eccentric, she loves everything about the ocean, from the pretty coral to the deep sea monsters. Likes to drop random facts about ocean life and share freaky videos of dangerous sea creatures. Believes in the supern...
#mermaid
#fish girl
@mal_doch_mal
Design based on the word RAINBOW
Male (they/he)
Asexual
Birthday: May 25
#mermaid
#oc
#fanart
@Lyssabug
One of my Mer-OCs-Ladro is full of energy, usually a ray of sunshine, generally adorable and maybe a little dense, but also devious and would pull pranks/steal something randomly coolCharacter Traits:
-Is sneaky-Good at putting on an innoce...
#mermaid
#merboy
@HeavensAlter
This is Pearl Mermanja!!She's is a curious, outgoing and friendly Shapeshifter Mermaid in the underwater kingdom! Not only that, she's also a princess! And roams around the big underwater castle she lives in with filled with butlers and mai...
#mermaid
##princess
@mal_doch_mal
Design based on the word UNDERWATER
Non-binary (it/its)
Asexual
Birthday: May 7
#mermaid
#oc
@Ghost_Axanthic
Cashmere is the son of two sailors who specialize in hunting sirens and mermaids. As much as they wish he shared their love for the sea, Cashmere would rather admire it from a distance.ɴᴏᴡ ᴘʟᴀʏɪɴɢShip in a Bottle- Finılıılıılıılıılıılıᴠᴏʟᴜᴍ...
#mermaid
@Beedle_Bugging
Ray is the Mer heiress (Mers are my take on a water elf, basically mermaids). She was born to a Mer father and a Harpy (moon elf) mother. This allowed her to take on moon magic as well as water magic. Seeing as the society is a magocracy (m...
#mermaid