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