|Relatives|| Ex-Wife: Marsha|
|First Appearance||"Bart the Murderer"|
|Voiced By|| Dan Castellaneta|
Louie is a member of the Springfield Mafia. He accompanies Fat Tony and Legs. He has curly black hair. Louie is the muscle, as well as Legs. Fat Tony is his boss and he always listens to him, doing whatever told. He isn't afraid to kill or wound anyone who gets in his way.
Behind the Laughter Edit
"You're all talk, Hamill. You never even finished Jedi school!"
Non-Canon Appearances Edit
|Don Vittorio DiMaggio | Fat Tony | Michael D'Amico | Legs | Louie | Frankie the Squealer | Jimmy the Snitch | Johnny Tightlips|
|Former Mafia Members|
|Bart Simpson | Homer Simpson | Joey (deceased)|