Simpson, do you find something funny about the word TromBONER?!
~ Largo to Lisa

Dewey Largo is a major antagonist in The Simpsons franchise. He's 53 years old conductor and one of Lisa's enemies. He is simply known as Mr. Largo.

He is voiced by Harry Shearer, who also voiced Mr. Burns, Ned Flanders, Seymour Skinner, and Reverend Lovejoy in the same franchise.


As a child, Largo was accepted to the Juilliard School of Music, but never got the letter as it was frozen atop Mt. Springfield. His assumed rejection from this school could explain his eventual lack of passion for music.

Mr. Largo is the music teacher at Springfield Elementary School. He is one of the more uptight and mean teachers at the school. Largo teaches Lisa's band class where he often stifles her creativity. He only teaches simple, boring and unoriginal songs to the band causing Lisa to often cause outbursts in class, which makes him gonna mad and sometimes makes he wants to kill Lisa. Despite this, he can occasionally encourage excellent performances from his students, leading them in playing "Living in America." 

Once, had to take over for Groundskeeper Willie for a short time while Willie was working at The Gilded Truffle. He turned out to be even worse at being groundskeeper than music teacher. He once carpooled with Waylon Smithers, but ended up getting into a multi-car pileup thanks in part to Bart stealing the sign "Bart Bvd." as part of a dare by Jimbo Jones, Dolph Starbeam and Kearney Zzyzwicz. When Homer (dressed as the Safety Salamander) saved the two of them from the car, Largo stated that they were carpooling, and ended it right there. He wanted to have a sex change operation to look like Julie Newmar, but ended up becoming shorter instead because Dr. Nick mixed up his surgery file with Moe's. Dewey Largo presumably had Nelson fix up his bike, but then, due to Nelson unknowingly using a Water Soluble glue, it collapsed during a parade he was in (implied to be a gay pride parade), and he angrily returned it to Nelson. He graduated Springfield University.

In "Flaming Moe", Dewey quit and claimed to have found his soulmate (also named Dewey) and went to Moe's. However, he is still seen in the opening sequence and later episodes, teaching the music class.

In "Girl's in the Band", he was shown waking up in the morning sharing the bed with a man who apparently stays home all day while Dewey works.


               The Simpsons Logo.svg Villains

Springfield Republican Party
Mr. Burns | Birch Barlow | Lindsey Naegle | Blue-Haired Lawyer | Waylon Smithers

Terwilliger Family
Cecil Terwilliger | Dame Judith Underdunk | Francesca Terwilliger | Gino Terwilliger | Robert Terwilliger Jr. | Robert Terwilliger Sr.

Springfield Mafia
Fat Tony | Fit Tony | Johnny Tightlips | Legs | Louie | Don Vittorio D'Maggio | Frankie the Squealer | Johnny the Snitch | Nicky Bluepants Altosaxophony | Joey | Dante Calabresi Sr. | Dante Calabresi Jr. | Primo | Shotgun Pete

Environmental Protection Agency
Russ Cargill

Globex Corporation
Hank Scorpio | Miss Goodthighs

Recurring Characters
Agnes Skinner | Artie Ziff | Baby Gerald | Constance Harm | Dolph Starbeam | God | Hans Sprungfeld | Herman Hermann | Itchy | Jessica Lovejoy | Jimbo Jones | Kearney Zzyzwicz | Matt Groening | Mr. Largo | Nelson Muntz | Patty & Selma Bouvier | Senator Mendoza | Snake Jailbird | Space Mutants | Wainwright Montgomery Burns Gina Vendetti |

Treehouse of Horror
Bart (Fly) | Count Burns | Gremlin | Groundskeeper Willie | Homer's Clones | Hugo Simpson II | Jonathan Frink Sr. | Kang and Kodos | Killer Toupée | King Snorky | Lard Lad | Muttonchop Murderer | Ned Flanders | Seymour Skinner | The Blob | The Devil | The Grand Pumpkin | Witch Marge

Guest Star Characters
Simon Cowell | Will Wright

Other Characters
Adil Hoxha | Adolf Hitler | Andy Hamilton | Bart Simpson's Creatures | Blue-Eyed Man | Bob Arnold | Captain Mordecai Barrows | Cesar & Ugolín | Cooder | Comic Book Guy (Brick Like Me) | Devan & Quenley Woosterfield | Dexter Colt | Dwight Diddlehopper | Francine Rhenquist | Frank Grimes, Jr. | French Chef | Glamorous Godfrey | Howard K. Duff VIII | Ironfist Burns | Jack Crowley | Jack Lassen | Julia | Kindergarten Teacher | Larry Kidkill | Lucille Botzcowski | Lyle Lanley | Les Moore | Mav & Portia | Molloy | Movementarians | Mr. Dirt | Nigel Bakerbutcher | Officer Krackney | Professor Werner Von Brawn | Rex Banner | Robotic Richard Simmons | Shadow Knight | Stanley DeGroot | Stubborn Ape | The Leader | Jay G

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