Lindsay Lohan
Cady Heron
Rachel McAdams
Regina George
Lizzy Caplan
Janis Ian
Lacey Chabert
Gretchen Wieners
Amanda Seyfried
Karen Smith
Daniel Franzese
Damian
Jonathan Bennett
Aaron Samuels
Rajiv Surendra
Kevin Gnapoor
Tina Fey
Ms. Norbury
Tim Meadows
Mr. Duvall
Ana Gasteyer
Cady's Mom
Neil Flynn
Cady's Dad
Amy Poehler
Mrs. George
Dwayne Hill
Coach Carr
Diego Klattenhoff
Shane Oman
Molly Shanahan
Kristen Hadley
Elana Shilling
Spelling Girl
Graham Kartna
Homeschooled Boy
Ely Henry
Homeschooled Boy
David Aherne
Homeschooled Boy
Ayo Agbonkpolo
African Warrior
Jonathan Malen
Kristen's Boyfriend
Jeff Moser
"Farting" Guy
Miranda Edwards
Michigan Girl
Les Porter
Chemistry Teacher
Eve Crawford
English Teacher
Jack Newman
History Teacher
Michelyn Emelle
Music Teacher
Bathsheba Garnett
German Teacher
Ky Pham
Trang Pak
Danielle Nguyen
Sun Jin Dinh
Daniel DeSanto
Jason
Alisha Morrison
Lea Edwards
Chris Anton
Huge Guy
Jan Caruana
Emma Gerber
Wai Choy
Mathlete Tim Pak
Julia Chantrey
Amber D'Alessio
Jacky Chamberlain
Giselle Sgro
Olympia Lukis
Jessica Lopez
Stefanie Drummond
Bethany Byrd
Kristen Bone
Short Girl
Jessie Wright
Cady 5 Years Old
Tyson Fennell
Nfume
Stephan Dickson
Animal Dancer
Andreja Punkris
Animal Dancer
Noelle Boggio
Animal Dancer
Jordan Dawe
Animal Dancer
Alexandra Stapley
Taylor Wedell
Laura de Carteret
Mrs. Wedell
Nicole Crimi
Kylie George
Erin Norah Thompson
Dawn Schweitzer
Dan Willmott
Mr. George
Michelle Hoffman
Kissing Girl
Valerie Casault
Kissing Girl
Sharron Matthews
Joan the Secretary
Jo Chim
Salesperson
Randi Lee Butcher
Skater Girl
Erin Jarvis
Skater Girl
Kaylen Christensen
Jock Girl
Jill Morrison
Crying Girl
David Sazant
Marymount Captain
Clare Preuss
Caroline Krafft
Bruce Hunter
Mathlete Moderator
Megan Millington
Junior Plastic
Tara Shelley
Junior Plastic
Shannon Todd
Junior Plastic
David Reale
Glenn Coco (uncredited)
Krysta Carter
Wannabe (uncredited)
Rolfe Kent
Original Music Composer
Daryn Okada
Director of Photography
Lorne Michaels
Producer
Mark Waters
Director
Tina Fey
Screenplay
Wendy Greene Bricmont
Editor
Mario Cacioppo
Makeup Artist
Jo-Ann MacNeil
Makeup Artist
Bryan Hirota
Visual Effects Supervisor
Danielle Fleury
Set Dresser
Kim Boyle
Visual Effects Producer
Marci Liroff
Casting
Louise Rosner-Meyer
Co-Producer
Cary White
Production Design
Amanda Scheer-Demme
Music Supervisor
Jill Messick
Executive Producer
Mary Jane Fort
Costume Design
Buck Damon
Music Supervisor
Joanne T. Harwood
Script Supervisor
Beth Sterner
Supervising Sound Editor
Patricia Cuccia
Set Decoration
Nick South
Music Editor
Marc Fishman
Sound Re-Recording Mixer
Louise Rosner-Meyer
Unit Production Manager
John Stoneham Jr.
Stunt Coordinator
Jim Harrison
Music Editor
Patrick Cyccone Jr.
Sound Re-Recording Mixer
Chuck Michael
Supervising Sound Editor
Marie-Claude Harnois
Production Coordinator
Dana E. Glauberman
Additional Editing
Angelo Colavecchia
Camera Operator
Collingwood Brown
Art Department Coordinator
Brandt Gordon
Art Direction
Angelo Colavecchia
Steadicam Operator
James Powers
Production Manager
Jennifer Guinier
Associate Producer
Lindsay Jacobs
Costume Supervisor
Michael Gibson
Still Photographer
Kris Cole
Assistant Editor
Luis Sequeira
Assistant Costume Designer
Bruce Carwardine
Sound Mixer
Frank Smathers
Dialogue Editor
Mike Szakmeister
Supervising Dialogue Editor
Susan Kurtz
Dialogue Editor
Christopher Sidor
Sound Recordist
Rosalind Wiseman
Book
Angelique Lewis
Stunts
Joel Hay
Third Assistant Director
Jordana Lieberman
Production Assistant
Bob Hannah
Electrician
Saul Saladow
Assistant Editor
Vince Nyuli
Location Manager
Eric O. Schusterman
Assistant Editor
David Jaquest
Set Dresser
Rob Sanderson
Special Effects Coordinator
Bryan J. Thomas
Stunts
Jim MacCammon
Electrician
Raquel Rose
Production Assistant
Alex Makrygiannis
Assistant Location Manager
Christina Cattle
Costumer
Karen Pidgurski
Unit Publicist
Julie Feiner
ADR Editor
Danis Goulet
Casting Associate
Jeremy Pitts
Foley Editor
Sarah Monat
Foley Artist
Susan Shopmaker
Casting
Mark Cyre
First Assistant Camera
Andy Jekabsons
First Assistant "B" Camera
Howard Galbraith
Assistant Chief Lighting Technician
Markus Wade
Boom Operator
Neil Trafford
Second Assistant Camera
Cylvan Desrouleaux
Second Assistant "B" Camera
Sarah Campbell
Second Assistant Director
Gary Deneault
Electrician
Gerrod Shully
Production Assistant
Robert Vigus
Grip
Sean Bourdeau
Second Company Grip
Jamie Sparer Roberts
Casting Associate
Vic Rigler
Property Master
Kerry Spurrell
On Set Dresser
Robert Cochrane
Dolly Grip
Diana Ladyshewsky
Hairstylist
Robert Ulrich
Supervising ADR Editor
Michael Carella
"B" Camera Operator
Michael Galbraith
Chief Lighting Technician
Samuel Turturici
Grip
Annette Brooker
Production Assistant
Adam Bocknek
Production Assistant
Robert Doyle
Assistant Editor
Ruthie Brownfield
Casting Assistant
Jonathan Kovacs
Assistant Property Master
Colin Woods
Assistant Art Director
Anne Couk
Assistant Sound Editor
Britt Doughty
Production Assistant
Christine Thomas
Stunts
Richard Emerson
First Company Grip
Carlos Caneca
Set Dresser
Beatrice Salazar
Assistant Hairstylist
Dane Clark
Casting Assistant
Henry Piersig
Leadman
Patrick Davis
Production Assistant
Trevor A. Weber
Assistant Location Manager
Linda Steeves
Assistant Makeup Artist
Gena Bleier
Assistant Editor
Carol Hartwick
Hairstylist
David Tarnawsky
Assistant Editor
Robin D. Cook
Casting
Donna Dupere
Extras Casting
Willard Overstreet
Foley Editor
Doug Caron
Assistant Editor
Robin Harlan
Foley Artist
Dave Staples
Transportation Coordinator
Janet Cormack
Scenic Artist
Mary Nelson-Duerrstein
Negative Cutter
Mike Stanwick
Color Timer
Marc Kuitenbrouwer
Construction Coordinator
Eric Taylor
Construction Foreman
Stuart Mitchell
Transportation Captain
Randy Singer
Foley Mixer
Bob Baron
ADR Mixer
Andrew Shea
First Assistant Director
Donna Feore
Choreographer
Sandra Feldman
Stunts
Vlasta Racki
Stunts
Andrea Eisen
Studio Teacher
Erin Carter
Stunts
Rebecca Stoneham
Stunts
Billy Oliver
Stunts
Taryn Ash
Stunts
Colleen Park
Stunts
Laurene Boutet
Stunts
Natalie Cultraro
Stunts
Kym Kristalie
Stunts
Chauntelle Page
Stunts
Alison Reid
Stunts