Anne Hathaway Mia Thermopolis
Mandy Moore Lana Thomas
Heather Matarazzo Lilly Moscovitz
Patrick John Flueger Jeremiah Hart
Julie Andrews Queen Clarisse Renaldi
Sandra Oh Vice Principal Gupta
René Auberjonois Philippe Renaldi (uncredited)
Héctor Elizondo Joe
Whitney Houston Producer
Bonnie Aarons Joy von Troken
Caroline Goodall Helen Thermopolis
Erik von Detten Josh Bryant
Larry Miller Paolo (uncredited)
Garry Marshall Director
Sean O'Bryan Patrick O'Connell
Robert Schwartzman Michael Moscovitz
Nicholle Tom Cassie
Joel McCrary Prime Minister Motaz
Scott Waugh Stunts
Sandra Taylor Suki Sanchez
Donna Evans Stunts
Bianca Lopez Fontana
Todd Lowe Eric
Karl Makinen Schiavone
Jeannie Epper Stunts
John Debney Original Music Composer
Gilbert B. Combs Stunts
Rueben Grundy Street Reporter
Tracy Reiner Spencer
Ethan Sandler Tour Bus Driver
Jane Morris Lady Evergreen
Gina Wendkos Screenplay
Ashley Cusato Stunts
Barry Ratcliffe Cop #2 (uncredited)
Caty Maxey Art Direction
Tommy Harper Second Assistant Director
Ned Brower Michael's Bandmate (uncredited)
Scott Marshall Second Unit Director
Kimleigh Smith Ms. Wells
Shannon Wilcox Ball Reporter
Bruce Green Editor
Kathy Garver Cable Tourist
Debra Martin Chase Producer
Mark Thompson DJ Mark
Erin O'Reilly Scottish Duchess
Gary Combs Stunt Coordinator, Lord Fricker
Patrick Noonan Suki's Cameraman
Meg Cabot Novel
Lenore Thomas Melissa
Fred Waugh Stunts
Janice Alexander Assistant Hairstylist
Carol A. O'Connell Hairstylist
Greg Lewis Siegfried von Troken
Hallie D'Amore Makeup Artist
Kathleen Marshall Charlotte Kutaway
Gary Jones Costume Design
Larry Rippenkroeger Stunts
Patrick Richwood Mr. Robutusen
Mayne Berke Production Design
Gail Goldberg Casting Director
Gwen Holloway Street Reporter
Robert Glaudini Adolpho
Jeff Michalski Scottish Duke
Tamara Levinson Lupe
Ellen H. Schwartz Co-Producer, First Assistant Director
Marvin Braverman State Dinner Waiter
Hope Alexander-Willis Lady Caroline
Karl Walter Lindenlaub Director of Photography
Erik Bragg Bobby Bad
Shan Elliot Michael's Bandmate
Charles Guardino Mel
Julie Paris Princess Palisades