| Person | Type | Job | Role(s) |
|---|---|---|---|
 Chris Wedge | Crew | Production | Executive Producer |
 David Ian Salter | Crew | Editing | Editor |
 James Palumbo | Crew | Editing | Editor |
 Jason Fuchs | Crew | Writing | Screenplay |
 John Powell | Crew | Sound | Original Music Composer |
Michael Berg | Crew | Writing | Screenplay |
 Mike Thurmeier | Crew | Directing | Director |
Steve Martino | Crew | Directing | Director |
Arun Ram-Mohan | Crew | Lighting | Lighting Artist |
Diego Garzon | Crew | Directing | Script Supervisor |
Matthew J. Munn | Crew | Visual Effects | Animation |
 Pablo Calvillo | Crew | Directing | Layout |
 Cal Brunker | Crew | Writing | Storyboard |
Tyler Carter | Crew | Art | Art Direction |
 Paul Downs | Crew | Visual Effects | Animation |
 Michael Tanzillo | Crew | Visual Effects | Visual Effects |
Michael Daley | Crew | Writing | Story Artist |
Moroni Taylor | Crew | Art | Storyboard Artist |
 Alain Chabat | Cast | Actor | Silas (voice) |
 Alan Tudyk | Cast | Actor | Milton / Hunky Siren (voice) |
Ashley Albert | Cast | Actress | Additional Voices (voice) |
Bill Lobley | Cast | Actor | Additional Voices (voice) |
Chris Phillips | Cast | Additional Voices (voice) | |
Chris Wedge | Cast | Actor | Scrat (voice) |
Christopher Campbell | Cast | Creature Siren (voice) | |
 Denis Leary | Cast | Actor | Diego (voice) |
 Dennis T. Carnegie | Cast | Actor | Additional Voices (voice) |
 Drake | Cast | Actor | Ethan (voice) |
 Edita Brychta | Cast | Actress | Additional Voices (voice) |
George Jacobs | Cast | Beaver (voice) | |
James Palumbo | Cast | Actor | Panicked Start (voice) |
 Jennifer Lopez | Cast | Actress | Shira (voice) |
 Jim Conroy | Cast | Actor | Additional Voices (voice) |
 John Leguizamo | Cast | Actor | Sid (voice) |
 Josh Peck | Cast | Actor | Eddie (voice) |
 Joy Behar | Cast | Actress | Eunice (voice) |
Karen Disher | Cast | Actress | Scratte (voice) |
 Nick Frost | Cast | Actor | Flynn (voice) |
 Patrick Stewart | Cast | Actor | Ariscratle (voice) |
 Peter Dinklage | Cast | Actor | Captain Gutt (voice) |
 Queen Latifah | Cast | Actress | Ellie (voice) |
 Ray Romano | Cast | Actor | Manny (voice) |
 Seann William Scott | Cast | Actor | Crash (voice) |
 Simon Pegg | Cast | Actor | Buck (voice) |
 Sondra James | Cast | Actress | Additional Voices (voice) |
 Tara Sands | Cast | Actress | Additional Voices (voice) |
 Wanda Sykes | Cast | Actress | Granny (voice) |
Alexandra Romano | Cast | Meghan (voice) | |
 Aziz Ansari | Cast | Actor | Squint (voice) |
Ben Gleib | Cast | Marshall (voice) | |
Brian Scott McFadden | Cast | Additional Voices (voice) | |
 Eddie 'Piolin' Sotelo | Cast | Actor | Uncle Fungus (voice) |
Jason Fricchione | Cast | Actor | Dumb Mammoth / Various (voice) |
 Josh Gad | Cast | Actor | Louis (voice) |
 Keith Silverstein | Cast | Actor | Additional Voices (voice) |
 Keke Palmer | Cast | Actress | Peaches (voice) |
 Marieve Herington | Cast | Actress | Additional Voices (voice) |
 Kunal Nayyar | Cast | Actor | Gupta (voice) |
 Rebel Wilson | Cast | Actress | Raz (voice) |
Alexa Kahn | Cast | Additional Voices (voice) | |
 Ester Dean | Cast | Actress | Female Siren (voice) |
 Heather Morris | Cast | Actress | Katie (voice) |
Lucas Leguizamo | Cast | Actor | Additional Voices (voice) |
 Nicki Minaj | Cast | Actress | Steffie (voice) |
 Jason Harris | Cast | Actor | Additional Voices (voice) |
Allegra Leguizamo | Cast | Actress | Additional Voices (voice) |
 Aimée Castle | Cast | Actress | Additional Voices (voice) |
| Person | Type | Job | Role(s) |
