Mckenna Grace Ella Bird (voice)
Peter Dinklage Mighty Eagle (voice), Songs
Sean Penn Terence (voice)
Bill Hader Leonard (voice)
Jason Sudeikis Red (voice)
Kate McKinnon Stella / Eva the Birthday Mom (voice)
Danny McBride Bomb (voice)
Tony Hale Ross / Cyrus / Mime (voice)
Keegan-Michael Key Judge Peckinpah (voice)
Danielle Brooks Olive Blue / Monica the Crossing Guard (voice)
Fred Tatasciore Monty Pig (voice)
Maya Rudolph Matilda (voice)
Josh Gad Chuck (voice)
Ike Barinholtz Tiny (voice)
Alex Borstein Sophie Bird / Peggy Bird (voice)
Kent Beyda Editor
Clay Kaytis Director, Clayton the Waiter Bird (voice)
Geoffrey Arend Day Care Teacher (voice)
Jillian Bell Helen the Lunch Mom / Yoga Instructor (voice)
Charli xcx Willow (voice)
Cristela Alonzo Shirley the Old Lady Bird (voice)
Max Charles Bobby Bird (voice)
Cynthia Potvin Animation Coordinator
Kevin Bigley Greg Blue (voice)
Ali Wong Betty Bird (voice)
Ava Acres Timothy the Birthday Bird (voice)
Gary Rizzo Sound Re-Recording Mixer
Hannibal Buress Edward the Birthday Dad (voice)
Heitor Pereira Original Music Composer
Billy Eichner Chef Pig / Phillip (voice)
Aidan McGraw Young Red (voice)
Tom Myers Supervising Sound Editor, Sound Designer, Sound Re-Recording Mixer
Manish Raval Music Supervisor
Tituss Burgess Photog (voice)
Maddie Taylor Hamilton Pig / Acrobat Pig (voice)
Pete Oswald Production Design
Fergal Reilly Director, Foreman Pig (voice)
Josh Robert Thompson Brad Bird / Dane the Saxophone Bird (voice)
Craig Berkey Sound Designer
Kristy Lynn Fortier Production Manager
Blake Shelton Earl Pig (voice)
John Cohen Producer, Story, Johnny Bird (voice)
Duane 'Dog' Chapman Best Boy Grip
Mary Bills Script Supervisor
Matthew J. McCarthy Rodney Pig / Acrobat Pig (voice)
Vincent G. Scotti Post Production Assistant
Julie Zackary Line Producer
Peter Nash Animation Supervisor
Anthony Padilla Hal (voice)
Romeo Santos Early Bird (voice)
Jon Vitti Screenplay
David Maisel Executive Producer
Lisa Bechard Digital Producer
Tom Wolfe Music Supervisor
Ian Hecox Bubbles (voice)
Bradley M. Goodman Post Production Supervisor
Linda Lamontagne Casting
Mikko Pöllä Story
Adam Brown Hug Trader (voice)
Todd Heapy Pre-Visualization Supervisor
Catherine Winder Producer, Billy the Sign (voice)
Andrea Schimpl Production Manager
Ally Garrett Editor
Mikael Hed Executive Producer, Story
Danny Dimian Visual Effects Supervisor
Brad Goodman Post Production Supervisor
Sofie Wolfe The Hatchling Singer (voice)
Samantha Cohen Samantha Hatchling (voice)
Bella Lardieri Maya Bird (voice)
Jason Brewer Production Manager
Indra Raval The Hatchling Singer (voice)
Stuart Bam Production Manager