Anne Hathaway

Mia Thermopolis

Julie Andrews

Queen Clarisse Renaldi

Heather Matarazzo

Lilly Moscovitz

Caroline Goodall

Helen Thermopolis

Héctor Elizondo

Joe

Robert Schwartzman

Michael Moscovitz

Erik von Detten

Josh Bryant

Patrick John Flueger

Jeremiah Hart

Sandra Oh

Vice Principal Gupta

Mandy Moore

Lana Thomas

Sean O'Bryan

Patrick O'Connell

Kathleen Marshall

Charlotte Kutaway

Kimleigh Smith

Ms. Wells

Mindy Burbano

Ms. Harbula

Elizabeth Gudenrath

Anna

Bianca Lopez

Fontana

Tamara Levinson

Lupe

Lenore Thomas

Melissa

Erik Bragg

Bobby Bad

Meredith Shevory

Meredith

Anita Marie Curran

Anita

Cassie Rowell

Alice

Todd Lowe

Eric

Joe Unitas

Coach Joe Ewe

Joel McCrary

Prime Minister Motaz

Clare Sera

Maria Motaz

Greg Lewis

Siegfried von Troken

Bonnie Aarons

Joy von Troken

Darwood Chung

Emperor Sakamoto

Julie Paris

Princess Palisades

Jeff Michalski

Scottish Duke

Erin O'Reilly

Scottish Duchess

Steve Restivo

Count Vitello

Brigitta Lauren

Lady Lindenlaub

Jane Morris

Lady Evergreen

Gary Combs

Lord Fricker

Marvin Braverman

State Dinner Waiter

Allan Kent

State Dinner Waiter

Robert Glaudini

Adolpho

Bill Ferrell

Darrell

Barbara Marshall

Lady Jerome

Sam Denoff

Lord Jerome

Tracy Reiner

Spencer

Hope Alexander-Willis

Lady Caroline

Terry Brown

Arthur Washington

James Brown Orleans

Dr. Motors

Karl Makinen

Schiavone

Kathy Garver

Cable Tourist

Ethan Sandler

Tour Bus Driver

Shan Elliot

Michael's Bandmate

Mark Thompson

DJ Mark

Brian Phelps

DJ Brian

Lily Marshall-Fricker

Kid Autograph Seeker

Sandra Taylor

Suki Sanchez

Tom Hines

Nelson Davenport

Nicholle Tom

Cassie

Patrick Noonan

Suki's Cameraman

Shannon Wilcox

Ball Reporter

Rueben Grundy

Street Reporter

René Auberjonois

Philippe Renaldi (uncredited)

Ned Brower

Michael's Bandmate (uncredited)

Larry Miller

Paolo (uncredited)

Barry Ratcliffe

Cop #2 (uncredited)

Charlotte Marshall-Fricker

Kid Autograph Seeker