OC ideas: 100 original character ideas for roleplay and stories

What makes an OC memorable

A memorable character isn't a list of cool traits. It's a person with pressure on them. Before anything else, decide four things:

• A want: something they're actively trying to get right now.
• A flaw: a habit or belief that gets in their way.
• A contradiction: two true things that don't fit together, like a fearless soldier who can't make phone calls.
• One specific detail: an object, phrase or habit only they would have.

Avoid making a character who is perfect at everything and loved by everyone. Fan communities call that a Mary Sue (or Gary Stu), a term Wikipedia traces to a 1973 Star Trek fan-fiction parody. Flaws are what give other characters something to react to.

A simple OC template

Copy this and fill in one line each:

• Name and age (adult):
• Role in the world: job, title or place in society
• Wants right now:
• Afraid of:
• Secret:
• Contradiction:
• How they talk: short and blunt, formal, joking, quiet
• One detail: an object, scar, habit or phrase

Fantasy OC ideas

1. A tax collector for a dragon who is far more afraid of the villagers than of her employer.
2. An elf who ages backward and is quietly dreading becoming a child again.
3. A royal cartographer who is brilliant with maps and hopeless with directions.
4. A healer who refuses to use magic and insists on stitches, to everyone's frustration.
5. A golem who was built to guard a door and has decided, after three centuries, to leave it.
6. A sword-saint who has never lost a duel and has never once enjoyed winning.
7. A forest witch who is allergic to most of her own ingredients.
8. A prince's body double who is better at the job than the prince.
9. A merfolk ambassador who can only stay on land while it rains.
10. A minor god of lost umbrellas with very few worshippers and a great deal of pride.
11. A knight who took a vow of silence and communicates entirely through sarcastic notes.
12. A librarian whose shelves rearrange themselves according to her mood.
13. A vampire who works the night shift at a blood bank and keeps meticulous records.
14. A thief who can become invisible, but only when no one is thinking about her.
15. A former villain's henchman who now runs a support group for retired henchmen.

Sci-fi OC ideas

1. A deep-space salvager who names every wreck she finds and visits the old ones.
2. A synthetic human who dreams and doesn't tell her makers.
3. A colony mayor elected by accident who is trying very hard not to be good at it.
4. A time-travel insurance adjuster who has seen every disaster in history and is unimpressed by all of them.
5. A pilot with a perfect safety record and a terror of elevators.
6. An android who looks thirty and is, in fact, 140 years old and very tired of explaining it.
7. A xenobiologist who is better at talking to aliens than to her own crew.
8. A ship's cook who used to be a decorated admiral and refuses to discuss it.
9. An orbital traffic controller who has never been off-planet.
10. A rogue AI who has gone legitimate and now files its taxes on time.
11. A planet's last human weather forecaster, competing against a satellite network.
12. A cryo-sleep attendant who has watched over the same sleeping crew for twenty years.

Modern and contemporary OC ideas

1. A pet-shop owner who is secretly afraid of every animal she sells.
2. A crossword champion who can't spell when anyone is watching.
3. A nurse who collects other people's lost gloves and returns every single one.
4. A real estate agent who believes, privately, that every house has a personality.
5. A former boy-band member now running a quiet bookbinding workshop.
6. A ferry engineer who knows the harbor's history better than any museum.
7. A wedding cake designer who has been engaged four times and married zero.
8. A stand-up comedian who is the most serious person at every party.
9. A city bus driver who writes poems about her regular passengers.
10. A dentist who moonlights as a tango instructor.
11. A park ranger who talks to the trees and keeps track of their gossip.
12. A professional organizer whose own apartment is a disaster.
13. A food critic who can't cook anything except toast.
14. A courthouse janitor who has seen every major trial in the city's history.
15. A taxidermist with a warm, gentle heart and a terrible sense of humor.

Romance lead OC ideas

1. A guarded architect who designs warm homes for everyone but herself.
2. A charming pilot who leaves every city before anything can start.
3. A marine biologist who speaks more easily to dolphins than to people she likes.
4. A retired soldier who now restores antique music boxes.
5. A cheerful small-town vet who is quietly grieving the life she left in the city.
6. A sharp-tongued literary agent who rereads her favorite romance novel every winter.
7. A bodyguard-turned-florist who still scans every room he walks into.
8. A pastry chef who is terrible at goodbyes and leaves notes in the bread.
9. A diplomat's interpreter who knows twelve languages and never says what she means.
10. A widowed lighthouse restorer who has started talking to the sea again.
11. A rock musician who secretly writes lullabies.
12. A famously blunt surgeon who is endlessly patient with her patients' children.

For romance dynamics to build around these characters, see our romance tropes list.

Villain and morally gray OC ideas

1. A beloved children's author who funds a smuggling ring.
2. A court jester who is the real power behind the throne.
3. A revolutionary who will win the war and knows she'll make a terrible ruler.
4. A plague doctor who spreads rumors of cures to keep people hoping.
5. A charming art thief who only steals from people who stole first.
6. A mercenary with a strict code: she always lets one enemy walk away.
7. A corporate heir sabotaging her own family's company from inside.
8. An inquisitor who has started to doubt everything she enforces.
9. A loyal advisor who poisons the king a little each day to keep him docile.
10. A fallen saint who still performs miracles, but only for a price.
11. A gentle-voiced crime family accountant who can ruin anyone with a spreadsheet.
12. A rival so devoted to beating the hero that she can't let anyone else do it.

Mystery and thriller OC ideas

1. A sketch artist who draws suspects from witness memories and is never wrong.
2. A retired con artist hired as a consultant by the detectives who once chased her.
3. A hotel night auditor who notices every guest's lies in the ledgers.
4. A deaf lip-reader who can follow any conversation across a crowded room.
5. A coroner who solves cases mostly to annoy the police chief.
6. A bank teller with a photographic memory for faces and none for names.
7. A war-crimes investigator who can't stand to be in quiet rooms.
8. A cleaner at a private club who has become the most dangerous person in it.
9. A mystery novelist whose new plot keeps coming true.
10. A private investigator who only takes cases from people who can't pay.

Historical OC ideas

1. A Viking skald who exaggerates every saga, including her own.
2. A Renaissance forger who paints better than the masters she copies.
3. A Roman gladiator who is secretly the empire's best poet.
4. A Regency matchmaker who has never once wanted to marry.
5. A Gilded Age heiress who runs an underground bare-knuckle boxing club.
6. An Edo-period mapmaker who travels in disguise as a merchant.
7. A Victorian lady scientist who publishes under her brother's name.
8. A medieval apothecary accused of witchcraft for being right too often.
9. A 1950s radio actress who voices every character on a hit drama.
10. A Prohibition-era chemist who makes the city's best illegal gin.

Horror and gothic OC ideas

1. A gravedigger who is on first-name terms with most of her clients.
2. An exorcist who is starting to like the demon.
3. A doll restorer who insists the dolls tell her what they want fixed.
4. A gothic poet who can only write when she's being haunted.
5. A small-town sheriff who knows the town's monster personally.
6. A sleep therapist whose patients all dream about the same stranger.
7. A lighthouse widow who still sets two places at dinner.
8. A séance host who is a fraud, except for one voice she can't explain.

Comedic OC ideas

1. An overconfident hero who has been prophesied to save the world and keeps getting the date wrong.
2. A grim reaper on her first day, desperately reading the manual.
3. A wizard whose spells only work if he rhymes, and he's terrible at rhyming.
4. A pirate who gets seasick.
5. A superhero whose only power is always knowing where the nearest bathroom is.
6. A cat who has become a duke through a clerical error.

Using your OC in a roleplay

Bring your OC into a scene with one present goal rather than a full backstory dump; let the past come out through choices. Write an opening that puts the character in motion, as our guide to roleplay starters explains, and keep each turn to one intention and one action. If you're new to the terms people use around OCs, see our roleplay terms glossary. You can also drop an OC into one of our 100 roleplay ideas.

Frequently asked questions

What does OC mean?

In roleplay, fan fiction and art communities, OC means original character: a character you made up yourself rather than one from an existing story. Outside fandom, OC can mean other things, such as Orange County.

How do you make a good OC?

Start with what the character wants right now, give them a flaw that gets in the way, add one contradiction and one specific detail, then let their past come out through what they do.

What is a Mary Sue?

A character who is implausibly perfect and exists mainly to fulfill the author's wishes. The male version is called a Gary Stu or Marty Stu. Giving your OC real flaws avoids it.

Can I use an OC in AI roleplay?

Yes. Describe your OC's goal and voice in your first turn and play them consistently. In story apps with a prepared role, you can bring your OC's personality and habits into the role the story gives you.

Sources

• OC — Wiktionary; meanings of OC, including original character; checked October 25, 2026.
• Mary Sue — Wikipedia; checked October 25, 2026.

Related articles

• 100 roleplay ideas by genre, each with a hook
• Roleplay terms: OOC, IC, OC and other RP meanings
• Story ideas: 7 ways to find one, plus 60 premises