Dive into the ocean with these amazing marine characters! From fierce mermaids to mysterious sea creatures, there's a whole underwater world to explore. Meet original characters who rule the seas or protect their watery homes. If you love the ocean and unique characters, this is the place for you!

Marine OCs (31 characters)

@jeIIo
Seafoam Delight is a silly and clumsy child who unintentionally causes a bit of trouble. He enjoys embarking on ocean adventures to the beach, swimming with friends, and overall exploring. His favorite sea animal is a seal, for he is one hi...
#oc
@jeIIo
This is my sona!! She's heavily based on my own self as she's supposed to represent me. Jello is a very silly girl, she likes going on adventures, discovering new things and asking loads of questions. Thus, she likes doing so with company. ...
#oc
@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...
#marine
FAN
@scrump
Lennon is a fierce, lively man who works as a spy for the Marines and he goes undercover in pirate ships (either hiding in them or pretending to be a pirate) in order to steal information and generally ruin plans. He does his job well, and ...
#marine
@VenuzStarling
Cesar is a man who carries a silent stoic strength but deep down he is a wounded boy inside a soldiers body
#marine
#anger issues
#diva💜
#grumpy guy >:(
##oc
##original character
@awa_kun
They're a seagull harpy who lives at the nearby harbor. They might be wearing a sailor uniform and hat, but no one seems to have seen them actually working on a vessel. She likes to heckle and banter with those coming and going from the har...
#marine
#anthropomorphic
@DominoM
“Elo” - Eloviirn HeltonAge / Pronouns / Height: 31/He-Him/6’4”DoB: 10/22/1989Virtue / Vice: Hope/WrathOccupation: Chemist/EOD specialistRelationships:Shaudia Helton - Sister Terry Bradshaw - Aunt Nate Bradshaw - Cousin A grandmother and fam...
#marine
#urbanfantasy
@Stremd
Chase if he was a marine hybrid elf (tiger shark)! this is an AU, if you want to see Chase's canon lore check the relations below or my profile :3
#Shark
@_dusty___rose_
(ㅅ´ ˘ `)♡ MISTY🌀🐬🎀。 ⊹˚.⋆ - obsessed w/marine life and the ocean!!- fashion girly she loves making outfits and layering - scrapbooks cute photos of marine animals, she also likes taking photos to use in her scrapbook :3! - loves cute thin...
#marine
@FrankieTDog
He is rather unintelligent, but nice. Calamari does not understand big words or complicated things. 
#sea
@Floyie
As a ghost, she doesn't remember her living days well. She knows what her job was, what she enjoyed, and some details about how she passed.After waking up in a cave somewhere off the coast, she felt weak and couldn't remember how she got th...
#marine
@Maries_Ghost
Marlon Belle LaFrance may give off sweet, older-sister vibes, but she is not one to mess with. As one of the older performers, she has learned not to mess with anything that isn't her business. This "See no evil" attitude came from witnessi...
#marine
@rolthon
Name: CianAge: 38Gender: MalePronouns: He/HimSpecies: Humanoid, human with kraken attributes (horizontal pupils, tentacles)Personality (combined with a bit of backstory):Beneath his calm exterior and creative genius lays a history of obsess...
#marine
#kraken
@LUCAS1
#marine
##vampire
#strong🙏
@viridianthus
Jean is a private messengar for the Marines! Being a harpy, Jean can be trusted a lot more with delicate information and messages. She is very good at her job, although it can take a little while.Jean is very gentle and slow. She's very lai...
#marine
#marines
#one piece marine
@viridianthus
#marine
#op
#fishman
#one piece marine
@stalkur
Born as an only child in a village secluded from the main lands, Cecilia was taught to hunt, swim, and survive by all her neighbors. With the village acting more as a close-knit family with each other, she intends to pay the village back. W...
#seal
@viridianthus
Arion is a hot headed boy in the Marines. His fiery attitude usually leads to getting his ass kicked, but he’s still determined. Arion can and will initiate a fight at the drop of a hat.He wants nothing more than to prove his own strength....
#marine
#one piece oc
#merrys son
#merry one piece
FAN
@VenuzStarling
An orphan to a bright eyed recruit, he didn't understand the horrors of war until he became one
#marine
#g&b
#g&b oc
#napoleonic wars
@Bonlattea
HAZEL she/they From the Umi species. 5’5” 20 y.o. She is a swim teacher for non-Umi’s and other short tailed Umi’s Hazel became a swim teacher since she was born with a short tail, which is a crucial part for swimming in the Umi species. Wh...
#marine
@FrenchToasts
He's a Japanese solider working for the Eroupian marines... he wears the scarf to cover his Glasgow smile... his husband is waiting for him back home... he sits in the snow giggling with other soldiers, scarfing down MRE's as he wonders whe...
#marine
@Bonlattea
SIERS he/it Music Producer & Singer 5’7” 19 years old From the Umi Species Friends with both Tayo and Seni Siers traveled outside the ocean to pursue its career. Has collaborated with Every summer goes back to Umi Kingdom to teach swimming ...
#eel
@Bonlattea
SENIshe/her Ocean Guardian for the Umi species Best friends with Tayo 5'3” She has two forms, one where she look more like a Umi civilian and the other being her true guardian form. She likes collecting different shells and plants. Seni is ...
#marine
@jinsvnz
He is a Korean American ex-marine (first lieutenate) who had been genetically altered by a serum to give him powers. He is 33, trained to human peak (before serum) and then became stronger and faster than a usual super human (after serum). ...
#marine
#power
@Pankdoe
AGE: 21 Pronouns: He/him Sexuality: AmbiguousShark-cyclops creature living in Viceport Town.Works at a shop near the shore where he sells surfboards, beach shirts and the like on the weekends. Is on thin ice (he keeps trying to sell his alb...
#marine
FAN
@Bonlattea
SPYRAL he/him An orca who is quick with his hands.Spyral was raised by a pod called Twisters, they are called that for the reason being theyare the only orca pod that is able to take air from the surface and twist it in the water.In his lat...
#marine
#sonicoc
#sonic oc
@Bonlattea
TAYO he/him From the Umi species 5'5" Childhood friend of Seni. Most of his fur is silky smooth and flat, barely any of it pokes out. He can be easily flustered and makes an angry pout face. He loves smashing clams and urchins open with his...
#marine

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