 | Tom McGrath als Skipper (voice) |
 | Chris Miller als Kowalski (voice) |
 | Christopher Knights als Private (voice) |
 | Conrad Vernon als Rico (voice) |
 | John Malkovich als Dave (voice) |
 | Benedict Cumberbatch als Classified (voice) |
 | Ken Jeong als Short Fuse (voice) |
 | Annet Mahendru als Eva (voice) |
 | Peter Stormare als Corporal (voice) |
 | Andy Richter als Mort (voice) |
 | Danny Jacobs als King Julien (voice) |
 | Werner Herzog als Documentary Filmmaker (voice) |
 | Sean Charmatz als Cricket (voice) |
 | Billy Eichner als New York Reporter (voice) |
 | Stephen Kearin als Pilot / Aquarium Employee (voice) |
 | Ava Acres als Girl at Zoo (voice) |
 | Kelly Cooney Cilella als Mermaid Penguin (voice) |
 | Susan Fitzer als Antarctic Penguin (voice) |
 | Chris Sanders als Antarctic Penguin (voice) |
| Emily Nordwind als Antarctic Penguin (voice) |
 | Mike Mitchell als Antarctic Penguin (voice) |
 | Hope Levy als Antarctic Penguin / Woman at Aquarium (voice) |
 | Walt Dohrn als Antarctic Penguin (voice) |
 | Jim Pirri als Gondolier (voice) |
 | Elizabeth Pan als Shanghai TV Reporter (voice) |
 | Jeff Fischer als Security System Voice (voice) |
 | Stephen Apostolina als Penguin Prisoner (voice) |
 | Al Rodrigo als Penguin Fan (voice) |
| Steve Alterman als Aquarium Announcer (voice) |
 | Carter Hastings als Boy at Aquarium (voice) |
 | Cullen McCarthy als Boy at Zoo (voice) |
 | Nicholas Guest als Flight Attendant (voice) |
| Adriano Aragon als Angry Man (voice) |
 | Lynnanne Zager als Computer Voice (voice) |
| Angie Wu als Girl with Snow Globe (voice) |
| Michael Colton | Screenplay |
| John Aboud | Screenplay |
| Simon J. Smith | Director |
| Eric Darnell | Director |
| Brandon Sawyer | Screenplay |
| Alan Schoolcraft | Story |
| Brent Simons | Story |
| Michael Colton | Story |
| John Aboud | Story |
| Lara Breay | Producer |
| Jennifer Dahlman | Associate Producer |
| Eric Darnell | Executive Producer |
| Damien de Froberville | Associate Producer |
| Arin Finger | Associate Producer |
| Tripp Hudson | Co-Producer |
| Christopher Leahy | Associate Producer |
| Tom McGrath | Executive Producer |
| Mireille Soria | Executive Producer |
| Mark Swift | Producer |
| Lorne Balfe | Music |
| Nick Kenway | Editor |
| Leslee Feldman | Casting |
| Christi Soper Hilt | Casting |
| Joe Crowley | Production Supervisor |
| Andre de Oliviera Araujo | Production Manager |
| Aditya Deosthale | Production Supervisor |
| David Edmunds | Production Supervisor |
| David Farley | Post Production Supervisor |
| Samantha Finkler | Production Supervisor |
| David Isetta | Production Supervisor |
| Shashank Ashok Kulkarni | Production Supervisor |
| Heather Lanza | Production Supervisor |
| Camille Leganza | Production Supervisor |
| Dinesh Krishnan Nair | Production Manager |
| Rakesh S. Patil | Production Supervisor |
| Garrett Prince | Production Supervisor |
| Caroline Robinson | Production Supervisor |
| Michelle Jurado Staphylas | Production Manager |
| Swetha Madhavan | Production Coordinator |
| Ryan Genji Thomas | Production Supervisor |
| Nicole Watt | Production Coordinator |
| Rex Grignon | Thanks |
| Larry Weisberg | Thanks |
| Paul N.J. Ottosson | Sound Re-Recording Mixer |
| Paul N.J. Ottosson | Sound Designer |
| Paul N.J. Ottosson | Supervising Sound Editor |
| Greg ten Bosch | Sound Editor |
| Greg ten Bosch | Sound Effects Editor |
| Floriane Marchix | Visual Development |
| Floriane Marchix | Conceptual Design |
| Nathan Schauf | Additional Editing |
| Sheila McIntosh | Additional Editing |
| Tiffany Hillkurtz | Additional Editing |
| Tighe Sheldon | ADR & Dubbing |
| James Simcik | ADR Editor |
| Aju Mohan | Animation |
| Andrew Harkins | Animation |
| Balaji Anbalagan | Animation |
| Ben Rush | Animation |
| Bill Diaz | Animation |
| David Polk | Animation |
| Divyesh Shah | Animation |
| George Meppadath Kurian | Animation |
| Greg Whittaker | Animation |
| Harinarayan Rajeev | Animation |
| Julien Bocabeille | Animation |
| Karunakar Reddy | Animation |
| Ketan Adhikari | Animation |
| Kevan Shorey | Animation |
| Kevin Andrus | Animation |
| Lou Dellarosa | Animation |
| Maharshi Joseph | Animation |
| Manish Kumar | Animation |
| Mike Safianoff | Animation |
| Nedy Acet | Animation |
| Nelson Brown | Animation |
| Prasanjib Nag | Animation |
| Rachel Fite | Animation |
| Rajesh P.K. | Animation |
| Renjith Chundakkad | Animation |
| Scott C. Lemmer | Animation |
| Scott Raymond | Animation |
| Shajo John | Animation |
| Siddhant Mehta | Animation |
| Tanseer Ahmed | Animation |
| Theodore Anthony Lee Ty | Animation |
| Thomas Grummt | Animation |
| Desiree Montalvo | Animation Department Coordinator |
| Spriha Banik | Animation Production Assistant |
| Denis Couchon | Animation Supervisor |
| Kristina Truong | Art Department Assistant |
| Brian A. Perry | Assistant Editor |
| Will Erokan | Assistant Editor |
| Ed Fuller | Associate Editor |
| Jennifer Dolce | Associate Editor |
| Jessica Ambinder-Rojas | Associate Editor |
| Lynn Hobson | Associate Editor |
| Mollie Gamo | Casting Associate |
| Annmarie Koenig | CG Supervisor |
| Gabriel Portnof | CG Supervisor |
| Gaku Nakatani | CG Supervisor |
| Gregory Jennings | CG Supervisor |
| Ken Ball | CG Supervisor |
| M. Scott McKee | CG Supervisor |
| Rajarajan Ramakrishnan | CG Supervisor |
| Craig Kellman | Character Designer |
| Joe Moshier | Character Designer |
| Stevie Lewis | Character Designer |
| Todd Kurosawa | Character Designer |
| Joshua West | Character Modelling Supervisor |
| Erin Lehmkühl | Compositors |
| Adán Peña | Creature Technical Director |
| Chellappan Senthilkumar | Creature Technical Director |
| Dilip Lalwani | Creature Technical Director |
| Evan Boucher | Creature Technical Director |
| Jessica Psy DeLacy | Creature Technical Director |
| Kendal Sager | Creature Technical Director |
| Thomas Bittner | Creature Technical Director |
| Robert Troy | Dialogue Editor |
| Nishok Alagesan | Digital Compositors |
| Beth Hofer | Executive In Charge Of Production |
| Bonnie Lemon | Executive In Charge Of Production |
| Darci Zalvin | Executive In Charge Of Production |
| Ken Bielenberg | Executive In Charge Of Production |
| Ariga Parseghian | Finance |
| Terri Anderson | Finance |
| Ryan Juggler | First Assistant Sound Editor |
| Alyson Dee Moore | Foley |
| John Roesch | Foley |
| Robin Harlan | Foley |
| Sarah Monat | Foley |
| Jonathan Klein | Foley Editor |
| Nicolas A. Chauvelot | Lead Animator |
| Prashanth Cavale | Lead Animator |
| Ravi Kamble Govind | Lead Animator |
| Samy Fecih | Lead Animator |
| Sujit Chatterjee | Lead Animator |
| Alexander Plitt | Legal Services |
| Adarsh Abraham | Lighting Artist |
| Amy Rebecca Tucker | Lighting Artist |
| Campbell McGrouther | Lighting Artist |
| Hannah Sherman | Lighting Artist |
| Harshal Kadam | Lighting Artist |
| Javed Iqbal Shaikh | Lighting Artist |
| Jean Joseph Philip | Lighting Artist |
| Jennifer Leigh King | Lighting Artist |
| Julien Forest | Lighting Artist |
| Jung Jin Song | Lighting Artist |
| Kaustubh Patil | Lighting Artist |
| Nimesh Zala | Lighting Artist |
| Nitin Punchail | Lighting Artist |
| Raghuram Palasamudram | Lighting Artist |
| Rupali Parekh | Lighting Artist |
| Sahaya Ramesh Bosco | Lighting Artist |
| Srinivasan Velayutham | Lighting Artist |
| V. Balaji | Lighting Artist |
| Vaibhav Dube | Lighting Artist |
| Ajay Upadhyay | Master Lighting Artist |
| Amber Stewart Lunderville | Master Lighting Artist |
| Antoine Deschamps | Master Lighting Artist |
| Dorien Gunnels | Master Lighting Artist |
| Emily Yi | Master Lighting Artist |
| Lyndon Li | Master Lighting Artist |
| Michael P. Hamler | Master Lighting Artist |
| Osamu Takehiro | Master Lighting Artist |
| Ozgur Ustundag | Master Lighting Artist |
| Ryan Michero | Master Lighting Artist |
| Sucheta Bhatawadekar | Master Lighting Artist |
| Angela Ensele | Modeling |
| Craig Dowsett | Modeling |
| Michael Berger | Modeling |
| Paul Schoeni | Modeling |
| R. Durairaj | Modeling |
| Sibaji Rakshit | Modeling |
| Sudipta Panja | Modeling |
| Max Aruj | Music Programmer |
| David Arch | Musician |
| Mark Berrow | Musician |
| Roger Linley | Musician |
| Steve Mair | Musician |
| Òscar Senén | Orchestrator |
| Alex Cardullo | Post Production Assistant |
| Chris Hewitt | Post Production Assistant |
| Jorge A. Fernandez | Post Production Assistant |
| Betty Tom | Production Accountant |
| Liza Breuninger | Production Accountant |
| Ashima Taneja Arora | Production Coordinator |
| Aubrey Millen | Production Coordinator |
| Rune Brandt Bennicke | Production Coordinator |
| Bobbak Sabet | Production Coordinator |
| Cathy Sitzes | Production Coordinator |
| Corie Zhang | Production Coordinator |
| Deepak Kumar | Production Coordinator |
| Govind Kalburgi | Production Coordinator |
| Grace Bisel | Production Coordinator |
| Heather Cobb | Production Coordinator |
| Josh Cobb | Production Coordinator |
| Lillian Ritchie | Production Coordinator |
| Megan McDonald | Production Coordinator |
| Nandhini Giri | Production Coordinator |
| Nathalie Masseret | Production Coordinator |
| Peter Litvack | Production Coordinator |
| Priyaa Kalkura | Production Coordinator |
| Sonali Lambe | Production Coordinator |
| Sumit Verma | Production Coordinator |
| Tim Kwan | Production Coordinator |
| Vani Rakesh | Production Coordinator |
| Eric Bravo | Production Intern |
| Angie Howard | Production Manager |
| David Hail | Publicist |
| Dennis S. Sands | Scoring Mixer |
| Nicholas Henderson | Set Designer |
| Margaret A. Decker | Software Engineer |
| Stephen J. Ward | Software Engineer |
| Bruce Tanis | Sound Effects Editor |
| Christian Schaanning | Sound Effects Editor |
| Jamie Hardt | Sound Effects Editor |
| Russ Gorsline | Sound Engineer |
| Steve Jamerson | Sound Engineer |
| Cassidy Curtis | Supervising Animator |
| Jamaal Bradley | Supervising Animator |
| Kristof Serrand | Supervising Animator |
| Michael Brainerd | Supervising Technical Director |
| Carl Bahor | Systems Administrators & Support |
| Conor A. Callahan | Systems Administrators & Support |
| Garo Berberian | Systems Administrators & Support |
| Julio C. Talavera | Systems Administrators & Support |
| Rain Angeles | Systems Administrators & Support |
| Anthony Fung | VFX Artist |
| Christine Liu | VFX Artist |
| Jaideep Khadilkar | VFX Artist |
| Mat Sanford | VFX Artist |
| Medithi Chaitanya | VFX Artist |
| Pisut Wisessing | VFX Artist |
| Pradeep Mynam | VFX Artist |
| Rahul Mullick | VFX Artist |
| Ramakrishna Yerramsetty | VFX Artist |
| Santosh S. Khedkar | VFX Artist |
| Shanmuga Raja | VFX Artist |
| Shiben Bhattacharjee | VFX Artist |
| Tyson Erze | VFX Artist |
| Wes Chilton | VFX Artist |
| Youxi Woo | VFX Artist |
| Philippe Gluckman | VFX Supervisor |
| Aurélien Predal | Visual Development |
| Avner Geller | Visual Development |
| Bryan Gregg LaShelle | Visual Development |
| Carlos Felipe León Ortiz | Visual Development |
| Chin Ko | Visual Development |
| Goro Fujita | Visual Development |
| James Wood Wilson | Visual Development |
| Marcos Mateu-Mestre | Visual Development |
| Natalie Franscioni-Karp | Visual Development |
| Ravinder Kundi | Visual Development |
| Robin Joseph | Visual Development |
| Stevie Lewis | Visual Development |
| Win Arayaphong | Visual Development |
| Devank Patel | Visual Effects |
| Fangwei Lee | Visual Effects |
| Jayanta Mazumder | Visual Effects |
| Ji Hyun Yoon | Visual Effects |
| Madhavaro Bheesetti | Visual Effects |
| Prashant Pawar | Visual Effects |
| Usama Ghufran | Visual Effects |
| Victor Wang | Visual Effects |
| Yash Agrawal | Visual Effects |
| Brent St. Mary | Visual Effects Coordinator |
| Shannon Thomas | 3D Modeller |
| Goro Fujita | Title Designer |
| Nelson Yokota | Story Artist |
| Rani Naamani | Animation |
| Philip Cohen | Production Supervisor |
