Tom Hanks

Woody (voice)

Tim Allen

Buzz Lightyear (voice)

Joan Cusack

Jessie (voice)

Don Rickles

Mr. Potato Head (voice)

Wallace Shawn

Rex (voice)

John Ratzenberger

Hamm (voice)

Estelle Harris

Mrs. Potato Head (voice)

Blake Clark

Slinky Dog (voice)

Jeff Pidgeon

Aliens (voice)

Ned Beatty

Lotso (voice)

Michael Keaton

Ken (voice)

Jodi Benson

Barbie (voice)

John Morris

Andy (voice)

Emily Hahn

Bonnie (voice)

Timothy Dalton

Mr. Pricklepants (voice)

Kristen Schaal

Trixie (voice)

Jeff Garlin

Buttercup (voice)

Bonnie Hunt

Dolly (voice)

Whoopi Goldberg

Stretch (voice)

Jack Angel

Chunk (voice)

John Cygan

Twitch (voice)

Jan Rabson

Sparks (voice)

Laurie Metcalf

Andy's Mom (voice)

Lori Alan

Bonnie's Mom (voice)

Bea Miller

Molly (voice)

R. Lee Ermey

Sarge (voice)

Teddy Newton

Chatter Telephone (voice)

Richard Kind

Bookworm (voice)

Bud Luckey

Chuckles (voice)

Javier Fernández-Peña

Spanish Buzz (voice)

Charlie Bright

Young Andy / Pea-in-a-Pod (voice)

Amber Kroner

Pea-in-a-Pod (voice)

Brianna Maiwand

Pea-in-a-Pod (voice)

Erik von Detten

Sid (voice)

Jack Willis

Frog (voice)

Woody Smith

Big Baby (voice)

Carlos Alazraqui

Additional Voices (voice)

Teresa Ganzel

Additional Voices (voice)

Jess Harnell

Additional Voices (voice)

Danny Mann

Additional Voices (voice)

Mickie McGowan

Additional Voices (voice)

Laraine Newman

Additional Voices (voice)

Colleen O'Shaughnessey

Additional Voices (voice)

Bob Peterson

Additional Voices (voice)

Jerome Ranft

Additional Voices (voice)

Lee Unkrich

Additional Voices (voice)

Colette Whitaker

Additional Voices (voice)

Constantino Bravos

Children (voice)

Taiana Huff

Children (voice)

Adam Joshua Jastrow

Children (voice)

Leo Jergovic

Children (voice)

Theodore F. Kayser

Children (voice)

Gia Michailidis

Children (voice)

Nikolas Michailidis

Children (voice)

Aramé Scott

Children (voice)

Hannah Unkrich

Children (voice) (archive sound)

Sherry Lynn

(voice) (uncredited)

Jim Ward

(voice) (uncredited)

Frank Welker

Bullseye / Buster / The Monkey / Pigeon (voice) (uncredited)