Parasites can be creepy and fascinating! These characters are all about those tiny invaders that can take over bodies and minds. From scary monsters to misunderstood creatures, there's a lot to explore here. Check out the amazing parasite OCs people have created and share your own if you have one!

Parasite OCs (59 characters)

@godsfolly
My sona 😇 they are a normal guy with no parasites and no grotesque body transformations.Trust they look more evil than they actually are. They would probably actually be a little sad if they knew somebody found them scary. They aren't the ...
#parasite
#any pronouns
@Voidghost_Aster
Boss of Selas's Hunters and a vendor of peculiar looking objects from the dreamscape.
#parasite
#entity
@hailtothethief
NAME :PostNICKNAME : post-kim (she dislikes this) PRONOUNS : any/it GENDER : ? SEXUALITY : ? SPECIES : ? HEIGHT : 5'5 VOICE CLAIM : AGE : ? STATUS : AlivePERSONALITY : Post, the god of life, was a complex entity even before she came into co...
#parasite
@Voidghost_Aster
A parasite that messes with the people around them as if they’re simply pawns that must be messes with. The only person they actually care is their host. Not in a toxic way. They do genuinely care about them. 
#parasite
#villain oc
@popteamhive
Scuther is a complex individual, whose physical condition is constantly fluctuating between stability and instability. He must always keep his mask and tubes with him, as they are the only thing that keeps him from going insane(berserker mo...
#parasite
#forfun
@WYKX
Man | 24 y/o | Parasite (humanoid)Some stupid but chill homless guy. He never saw grass in his life.
#parasite
@Voidghost_Aster
Local empty headed horder of things they found
#parasite
#sea angel
@ra1nyda1ny
Caria has two "forms". Her physical and her imagined one. Her physical form is a literal parasitic worm that grows in dirty lakes. At this stage its invisible to the naked eye. The parasite is transmitted through ingestion of the contaminat...
#parasite
#antagonist
@AsherSpeaksWord
Spencer is a parasite, he is the visor himself. He mirrors the host's pronouns but likes he/they. He only feels three emotions, happiness/joy at times, insanity, and fear for his life. Will change outfit later on but right now he's supposed...
#parasite
#human?
@kill
velvet is a charismatic romantic, stealing the hearts of many different men across the multiverse. well, perhaps different is an overstatement; most of them look eerily similar. what he does with these guys is a secret, something none of th...
#parasite
#he/him
#it/its
#they/them
@insunity
sunity is an "person" who is slowly being eaten by an parasitic flower named "insunity" the parasite flower has learned to use it's host brain for some common sense to blend in but still has animalistic instincts , mostly unable to speak du...
#parasite
FAN
@ChocoChan
Calia Ka, or Calia for short, is a Heartshard of Choco inspired by the Vocaloid Song "Bacterial Contamination". She was a usual student at an art school, but due to bullying, she was infected with a certain bacteria and had to quit school a...
#bacteria
@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
@InkNova
#parasite
#doppelganger
@Farsidejr
Curator is a ROBLOX OC based on retro hangout games that include basic NPCs named after their occupation. The specific game it was originally designed for has been discontinued, so its story and species have been adjusted to be of original ...
#parasite
#sunflower
#planthian
@Grave
Entropy is the dangerous leader of a small gang inside the Multiverse, the members being himself, Neon, and Vintage, his two goons. The trio are all [SOUL] eating parasites, a species that specializes in controlling and permanently altering...
#parasite
#non human
@loony_luca
"My name is Davina Eve Landry. I have currently taken on the form of Jane Diane Abbott. I am a shapeshifter. I can shapeshift into people, either after witnessing their death or after doing the dirty work myself. I was formerly known as the...
#parasite
@xenoxeeus
Loon is very intelligent, as he is heavily mistakened, in fact, he's really kind, but heavily hated and feared by his appearance.
#parasite
@Sun4Ants
ParaSimply short for "parasite" is a young man inflicted by a corrosive alien parasite that has a prime function of consuming living organisms. Like a mushroom of sorts, it grows off of living matter, and that same phenomenon can be seen by...
#parasite
@caspian_kit
Ai de la Plaga (pronounced Eye), or Eye of Plague, is a concept. It is a parasite that will infect one's brain. It made its way into Jabez' brain; a local priest. It will cause the host to hallucinate. Ai can control what the host hallucina...
#parasite
#hallucination
#illness
@WormWombs
Is a parasitic isopod-like creature inhabiting the body of a woman. She's not the woman she is the isopod.Her ahoge is actually an antennae (although she originally had two). She's very sarcastic and unsympathetic to most people but cares g...
#parasite
#isopod
#human ?
#crustacean
@GreenHell
Umbra is one of the first elites to arrive Earth. He imitated the appearance of the mask worn by the explorer Nyzam was following the night he escaped, now remaining attached to Nyzam's face through some appendages that are fixated to his n...
#parasite
@elizabethhhtehy
#parasite
#silly!!
#agile
#good with weapons
FAN
@solroswaslost
#parasite
#Disco paperfreaser
#Disco freshgrease
#Disco sans
FAN
@Taranza
‧˚₊꒷꒦︶︶︶︶︶꒷꒦︶︶︶︶︶꒦꒷‧₊˚⊹ A literal brainworm.. Eekoghia is mostly self-sustaining, feeding off what he can and fending off those who dare threaten his lifestyle. He's become quite the notorious outlaw for his time, mainly due to his various ...
#parasite
#ristar
#oc x canon
#villain x henchman
@Duck_Girly
Vade is a parasite who finds host to feed on their emotions and energy for their own gain (more power) while also helping the host complete their goals. He is able to take over the bodies of the dead but it reduces his powers signifcantly.V...
#parasite
@Inside-
Uninvited is one of six dream viewers who live in a dream reality and can be accessed by a person via their dreams. Uninvited does not speak but it has a generally negative opinion of the people the dream viewers meet.Uninvited is a black a...
#parasite
@Delunais
Corruptions; by Iryll definition- are advanced, parasitic organisms originating from the Aberr. These organisms were first documented in the Negative Generations. Currently, there are twelve official classifications for Corruptals; One of t...
#parasite
#oc
#original
@GeorgieDaArtist
Nevel is a scientist who studies wildlife, mainly mushrooms. He studies their different effects and how they could be used in combat. One mushroom, he calls the "Goldberry Investation," sprayed a spore, which caused him to transform into hi...
#parasite
#mushrooms
@AFunGal
About ToadstoolToadstool is the worshipped Deity and creator of The Mycelia Network, a cult full of people controlled by a parasite known as the Oculi Vident. He was created as an artificial parasitic lifeform inside of a lab. He always rem...
#parasite
#mainvillain
@twicemawed
Twice is the result of parasitic symbiosis between man and an unidentified species that resembles a hermit crab. Typical infections kill the host. However, in a strange turn of events the human and crab share a mind and yet have their own a...
#parasite
#Hermit crab
@icdedppl
Where will this parasite run off to?Where will it weep until it sounds like a dying animal?That pig called mother broke it.Leaving behind a mentaly unstable mess.You could call it a burden, a dissapointment, a STAIN on the parasitic bloodli...
#parasite
#mentally ill
#wip?
FAN
@solroswaslost
Just something to add, Retro and Disco have a horrible relationship with all of their siblings, mainly the RetroRock kids.They can never keep contact with them, so they're just always alone..
#parasite
#retro freshgrease
#retro greaserfresh
##retro paperfreaser
@hewhohaunts
#parasite
#archaean
#bacteria
#blue hair and pronouns