Category:One-time characters
Wikisimpsons - The Simpsons Wiki
Characters from The Simpsons that have only made one appearance.
Pages in category "One-time characters"
The following 200 pages are in this category, out of 5,251 total.
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- Mr. O'Bannon
- Mr. O'Bartman
- Chloe O'Brian
- Pat O'Brien (character)
- Finneas O'Connell (character)
- Patrick O'Connell
- Louise O'Dale
- Nancy O'Dell (character)
- Lawrence O'Donnell (character)
- O'Flannery
- Georgia O'Keeffe
- Kevin O'Leary
- Ryan O'Neal
- Ed O'Neill
- Jordan O'Neill
- Beto O'Rourke
- Francis O'Shaughnessy
- Ryan O'Toole
- Timmy O'Toole
- Oak Ridge nuclear technician
- Annie Oakley
- John Oates
- Joyce Carol Oates (character)
- Obelix
- Obeseus the Wide
- Obrian
- Alexandria Ocasio-Cortez
- Billy Ocean
- Oceanographer
- Octoclops
- Dr. Octuplets
- Persephone Odair
- Professor Oddadore
- Odin (Marvel Comics)
- Odin (Myth Information)
- Odysseus
- Oedipus
- Ogier the Dane
- Ingimar Ögmundsson
- Ohio State Director of Admissions
- Oingo
- OK Go
- Prince Olaf of Norway
- Dr. Olberman
- Keith Olbermann (character)
- Old deceased frog
- Old Jewish man's son
- Old Man (Uncivil War: Bartman v. Houseboy)
- Old pie
- Nellie Oleson
- Olive
- Oliver
- Jimmy Olsen
- Ilhan Omar
- Omelet woman
- OmniTouch representative
- The One-Armed Bandit
- Ooga
- Oopsie
- Robert Opel
- Ophelia
- Opie
- Optimus Prime
- Oracle of Deli
- Mr. Orlando
- Suze Orman (character)
- Frank Ormand
- Orphanage nun
- Bobby Orr
- David Ortiz (character)
- Orville (Colonel Homer)
- Ozzy Osbourne
- Oscar
- Ostrich World owner
- Osvaldo
- Otis
- Otto and the Screaming Whiners
- Officer Otto
- Auntie Ovenfresh
- Judith Owen (character)
- Owl Haven ranger
- Owner of In 'n' Out
- Oyl 'N Vinega
- Frank Oz
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- Pac-Man
- Paddywhack
- Paella Man
- Piper Paisley
- Baby Face Palooka
- Pam
- Monsieur Pamplemousse
- Pancake syrup lady
- Panda-Zilla
- Pandora
- Fila Fendi Paoletti
- Paolo Paoletti
- Paramountie Studios tour guide
- Robert Parish
- Park ranger (The Call of the Simpsons)
- Nick Park (character)
- Ben Parker
- Charlie Parker
- Mr. Parkfield
- Mrs. Parkfield
- Jim Parsons (character)
- Blaise Pascal
- Boris Pasternak
- Pastry Face
- Pat
- Pat O'Brien's waitress
- Hi Hat Pat
- George S. Patton
- Cassandra Patterson
- Pattie
- Paula Paul
- Pawnbroker
- Senator Payne
- Pazuzu
- Mister Peabody
- Devon Peacock
- Peanut Allergy Guy
- Alice Pearce
- Pearl butler
- Minnie Pearl
- Jimmy Pearson
- Gregory Peck (Weekend at Burnsie's)
- Joseph Pedott
- Peekimon
- Bo Peep
- Little Bo Peep
- Clara Peller
- Penelope
- The Penguin
- Sean Penn
- Penny-farthing bicycle man
- Miss Pennyfarthing
- Dr. J. Vernon Pentecost
- Pepito
- Pepper
- L. Ron Percent
- Mrs. Periwinkle
- Perkins
- Joe Perry (character)
- Persephone (Greek mythology)
- Perseus
- Persian man
- Pet psychologist
- Pete (Gump Roast)
- Pete (Hungry, Hungry Homer)
- Pete the Prairie Dog
- Italian Pete
- Stinky Pete
- Cousin Peter
- Little Peter
- Parker Peterman
- Dr. Peters
- Dean Peterson (Faith Off)
- Petey
- Henri Petitbois
- Marie Petitbois
- Jean-Pierre Petomane
- Petrovichnyamilelenkossarian
- Petunia
- Barbara Pewterschmidt
- Carter Pewterschmidt
- Michelle Pfeiffer (character)
- Pauline Pfeiffer
- Pharm-er John's Pharmaceuticals employee
- Michael Phelps
- Phil (All Fired Up)
- Phil (Duffless)
- Phil (Krustyburger Konfidential)
- Phil (Marge vs. the Monorail)
- Phil's aide
- Philanthropic Southies
- Phillip (Kill Gil, Volumes I & II)
- Mrs. Phillips
- Sheldon Phillips
- Phish (characters)
- Phloem
- Phobos
- Phogey
- Don Phoneyman
- Phuntime Phunky Phour
- Pi Man
- Mike Piazza
- Pablo Picasso
- Angelica Pickles
- Doctor Pickles
- Pie lady
- Pie Man (Splotchmen)
- Piece of cake
- Piemen of the World
- David Hyde Pierce (character)
- Franklin Pierce
- Hawkeye Pierce
- Pierre (Dr. Nick @ Night)
- Pierre (The Crimes of the Crazy Cat Lady!)
- Pig of Eden
- Walter Pigeon