Full Cast — Arthur (1996–2022)
Jodie Resther
Francine Frensky (voice)
Daniel Brochu
Buster Baxter (voice)
Melissa Altro
Muffy Crosswire (voice)
Tracy Braunstein
Baby Kate (voice)
Simon Peacock
Pal (voice)
Tamar Kozlov
Prunella (voice)
Bruce Dinsmore
Walter (voice) / Mr. Read / Binky Barnes / Bailey (voice) / Walter's dad (voice)
Patricia Rodríguez
Catherine Frensky (voice) / Sue Ellen Armstrong (voice) / Sue Ellen Armstrong (voice)
Mitchell David Rothpan
Alex Davidson (voice) / George (voice)
Arthur Holden
Photographer / Mr. Bellamy (voice) / Bionic Bunny (voice) / Mr. Ratburn / Bionic Bunny (voice) / Uncle Richard (voice) / Pickles (voice)
Sonja Ball
Mrs. Read (voice) / Lucy (voice) / Miss Sweetwater (voice) / Dr. Iris (voice) / Ms. McWord (voice)
Joanna Noyes
Grandma Thora (voice)
Jonathan Koensgen
Tommy Tibble (voice)
Michael Yarmush
Patrick (voice) / Arthur Read (voice) / Jay (voice)
Ricky Mabe
Timmy Tibble (voice)
Jake Sim
Tommy Tibble (voice)
Luke Reid
Alan "The Brain" Powers (voice)
Jacob Ewaniuk
Timmy Tibble (voice)
Michael Caloz
Walter (voice) / D.W Read (voice) / Cora (voice)
Robert Naylor
D.W. Read (voice)
Dallas Jokic
Arthur Read (voice)
Lyle Lettau
Alan "The Brain" Powers (voice)
Samuel Holden
Timmy Tibble (voice)
Siam Yu
Alan "The Brain" Powers (voice)
Jason Szwimmer
D.W. Read (voice)
Oliver Grainger
D.W Read (voice)
Cameron Ansell
Arthur Read (voice)
Paul Stuart-Brown
Alan "The Brain" Powers (voice)
Tyler Brody Stein
Tommy Tibble (voice) / Timmy Tibble (voice)
Steven Crowder
Alan "The Brain" Powers (voice)
Drew Adkins
Arthur Read (voice)
Jake Beale
D.W. Read (voice)
Jake Roseman
Tommy Tibble (voice)
Dakota Goyo
Timmy Tibble (voice)
Christopher Lortie
Timmy Tibble (voice)
William Healy
Arthur Read (voice)
Andrew Dayton
D.W. Read (voice)
Ryan Tilson
Tommy Tibble (voice)
Mark Rendall
Arthur Read (voice)
Aaron Grunfeld
Tommy Tibble (voice)
Alex Hood
Alan "The Brain" Powers (voice)
Jacob Ursomarzo
Arthur Read (voice)
Max Friedman-Cole
Alan "The Brain" Powers (voice)
Christian Distefano
D.W. Read (voice)
Roman Lutterotti
Arthur Read (voice)
Ethan Pugiotto
D.W. Read (voice)
Evan Blaylock
Alan "The Brain" Powers (voice)
Walter Massey
Mr. Haney (voice) / Principal Herbert Haney/Mr. Marco (voice) / Mr. Marco (voice)/Principal Haney (voice) / Principal Herbert Haney (voice) / Ms. Haney (voice) / Principal Haney (voice) / Francis Haney (voice)
Vanessa Lengies
Emily Leduc (voice) / Emily Leduc / Emily (voice) / Emily Leduc (Voice)
Justin Bradley
Arthur Read (voice)
Mark Camacho
Oliver Frensky / Henry Ford (voice) / Mr. Sipple (voice) / Oliver Frensky (voice)
A.J. Henderson
Mr. Elkin (voice) / Grandpa Dave (voice) / Ed Crosswire (voice)
Bronwen Mantel
Mrs. MacGrady (voice) / Wanda Deegan (voice)
Ellen David
Ruth (Voice) / Bitzi Baxter (voice)
Holly Gauthier-Frankel
Fern Walters (voice)
Susan Glover
Mrs. Barnes (voice) / Aunt Jessica (voice) / Mrs. Powers (voice) / Mrs. Wood (voice)
Jane Woods
Mrs. Armstrong (voice) / Laverne Frensky (voice) / Waitress (voice) / Laverne Frensky (uncredited)
Kate Hutchinson
Paige Turner (voice)
Kathleen Fee
Mrs. Tibble (voice) / Ms. Morgan (voice)
Jennifer Seguin
Millicent Crosswire (voice) / Millicent Crosswire / Coach Grimslid (voice)
Brigid Tierney
Jenna Morgan (voice)
Hayley Reynolds
Nadine Flumberghast (voice / Nadine Flumberghast (voice) / Nadine Flamberghast (voice) / Nadine Flumbergast (voice)
Rikee Madoff
Cecilia Tingley (voice) / Ms. Tingley (voice)
Pauline Little
Ms. Krasny (voice)
Al Gravelle
Mr. Morris (voice)
Maggie Castle
Molly MacDonald (voice)
Alyson Leah
Vicita Molina (voice)
Terrence Scammell
Mr. Powers (voice) / Mr. Powers (voice) (uncredited)
Eramelinda Boquer
Rubella Deegan (voice)
Rick Jones
Slink (voice) / Ted Glass (voice) / Jacob Katzenellenbogan (voice)
Juan Chioran
Ramon Molina (voice)
Michelle Kwan
Michelle Kwan (voice)
Fred Rogers
Mr. Rogers (voice)
Lance Armstrong
Lance Armstrong (voice)
Kerri Clarke
Doria Walters (voice)
Marcel Jeannin
Patrick (voice)
Yo-Yo Ma
Yo-Yo Ma (voice)
Joshua Redman
Joshua Redman (voice)
Kate Hutchison
Paige Turner (voice)
Art Garfunkel
Self (voice)
Melissa Pirrera
Cousin Mo' (voice) / Killer (voice)
Dwayne Hill
Captain Jack (voice) / Supreme Dog (voice)
Jacob Tierney
Trevor