Final Simon
Simon Seville
Background information
Feature films
Television programs
Video games
Park attractions
Portrayed by Ross Bagdasarian, Sr.

Ross Bagdasarian, Jr.

Matthew Gray Gubler

Henry Rosales Torres (Chipmunks) (first appearance)

Yasel Hernandez (young)

Portrayed by
Performance model
Inspiration A chipmunk dared Ross Bagdasarian to drive past him
Honors and awards
Character information
Full name
Other names
Personality Intelligent, fearless, no-nonsense, noble, pessimistic, selfless, caring, compassionate, strong, serious, fierce, trustworthy, mature, focused, bold, determined, protective, elegant, short-tempered, easily aggravated, lion-hearted, respectful, modest, accountable, symphatetic, tough, encouraging, rational, testy, ill-tempered, realistic, educated, stoic, supportive
Appearance Blue sweater
Occupation Back up singer
Home Seville House (formerly)
Spaceport THX1138
Relatives Alvin Seville (biological older brother)
Theodore Seville (biological younger brother)
Dave Seville (adoptive father)
Jackie Seville (adoptive great-aunt)
Allies Alvin Seville (best friend), Theodore Seville, Dave Seville, Brittany Miller, Jeanette Miller (girlfriend), Eleanor Miller, Ian Hawke, Miles, Samantha, Toby Seville, Zoe, Claire Wilson, Dra. Rubin, Julie Ortega, Ashley Grey, Jackie Seville, Barry, Alice, Becca Kingston
Enemies Ian Hawke (formerly), Ryan Edwards, Xander, Zoe (formerly), Miles (formerly), Agent James Suggs
Likes Alvin, Jeanette, singing, dancing, science, reading, adventure, magic, experiments, studying, danger
Dislikes Theodore's childishness, dishonesty, bad grades, being hopeless, Ryan, Alvin being called a cowardly, being called an idiot, not having any fun
Powers and abilities


Simon Seville is the middle child of the three Seville siblings (consists of his older brother Alvin and his younger brother Theodore), being the second born and also the second eldest in the family. He is the adoptive middle son of Dave Seville and the biological middle son of Vinny. Like his older brother, Alvin, he was also suspicious of Mr. Talbot's intentions in Alvin and the Chipmunks: Meet the Wolf Man when he and Alvin were invited to his house. In Alvin and the Chipmunks 2: Los Angeles Chinatown Wars, he joined forces with Alvin, Odious (Gregg Berger), and Brittany during their battles against Ho Chan (James Hong) and the Purple Dragons. He wears a blue sweater as his iconic color. In Alvin and the Chipmunks 2: Chasing Camille Leon, when Theodore turned him into a horse, he wears a navy blue feather headdress and navy blue saddle on his back.


Simon is in men's bathroom located inside a fancy hotel in Las Veges, He is shown fixing his blue bow tie when all of sudden, Black Knight (Jennifer Hale) bursts in. She attempted to kick Simon, but Simon dodges her high kick, resulting in Black Knight breaking the bathroom mirror into pieces. A brutal fight between them is heard on the background, but unseen and the force of the blows are enough to destroy another bathroom mirror just outside the men's bathroom. After a while, Simon emerges from the men's bathroom as we see that he has murdered Black Knight in anger and he had used Eleanor Miller's green lipstick to graffiti over Black Knight's face.

Character relationshipsEdit

  • Younger brother of Alvin
  • Older brother of Theodore
  • Middle son of Vinny.
  • Adoptive middle son of Dave Seville
  • Boyfriend of Jeanette Miller
  • Friend of Brittany and Eleanor
  • Protected by Donald Walls from getting killed by Tiger Claw (Eric Bauza), Rahzar (Clancy Brown), Baxter Stockman (Phil LaMarr), Fong (Andrew Kishino), Tsoi (James Sie), Sid (Andrew Kishino), and Fish Face (Christian Lanz) in Alvin and the Chipmunks: Trouble in Las Vegas.
  • Other Friend of Kowalski from "The Penguins of Madagascar".

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