Albert Brooks

Marlin (voice)

Ellen DeGeneres

Dory (voice)

Alexander Gould

Nemo (voice)

Willem Dafoe

Gill (voice)

Brad Garrett

Bloat (voice)

Allison Janney

Peach (voice)

Austin Pendleton

Gurgle (voice)

Stephen Root

Bubbles (voice)

Vicki Lewis

Deb / Flo (voice)

Joe Ranft

Jacques (voice)

Geoffrey Rush

Nigel (voice)

Andrew Stanton

Crush (voice)

Elizabeth Perkins

Coral (voice)

Nicholas Bird

Squirt (voice)

Bob Peterson

Mr. Ray / Additional Voices (voice)

Barry Humphries

Bruce (voice)

Eric Bana

Anchor (voice)

Bruce Spence

Chum (voice)

Bill Hunter

Dentist (voice)

LuLu Ebeling

Darla (voice)

Jordan Ranft

Tad (voice)

Erica Beck

Pearl (voice)

Erik Per Sullivan

Sheldon (voice)

John Ratzenberger

Fish School (voice)

Carlos Alazraqui

Additional Voices (voice)

Alec Medlock

Additional Voices (voice)

Bob Bergen

Additional Voices (voice)

Nicole Miller

Additional Voices (voice)

Aria Noelle Curzon

(uncredited)

Geoff Brooks

Additional Voices (voice)

Lisa Peers

Additional Voices (voice)

Paul Eiding

Additional Voice (voice)

Phil Proctor

Additional Voices (voice)

Leland Grossman

Additional Voices (voice)

Daryl Sabara

Additional Voices (voice)

Lili Ishida

Additional Voices

Emmett Shoemaker

Additional Voices (voice)

Oliver Kindred

Additional Voices (voice)

Ben Stanton

Additional Voices (voice)

Danny Mann

Additional Voices (voice)

Kali Whitehurst

Additional Voices (voice)

Rove McManus

Additional Voices (voice)

James S. Baker

Additional Voices (voice)

Vanessa Marano

Additional Voices (voice)

Susan Blu

Additional Voices (voice)

Annelise Nolting

Additional Voices (voice)

Jeff Pidgeon

Additional Voices (voice)

Jennifer Darling

Additional Voices (voice)

Aaron Fors

Additional Voices (voice)

Katherine Ringgold

Additional Voices (voice)

Jess Harnell

Additional Voices (voice)

David Ian Salter

Additional Voices (voice)

Caroline Kindred

Additional Voices (voice)

Sherry Lynn

Additional Voices (voice)

Jim Ward

Additional Voices (voice)

Mickie McGowan

Additional Voices (voice)

Jack Angel

Additional Voices (voice)

Laura Marano

Additional Voices (voice)

Bobby Block

Additional Voices (voice)

Laraine Newman

Additional Voices (voice)

Jane Carr

Additional Voices (voice)

Jessie Flower

Additional Voices (voice)

Jan Rabson

Additional Voices (voice)

Bradley Trevor Greive

Additional Voices (voice)

Evan Sabara

Additional Voices (voice)

Marc John Jefferies

Additional Voices (voice)

Eliza Schneider

Additional Voices (voice)

Lee Unkrich

Additional Voices (voice)

Noah Luke

Additional Voices (voice)