Fred Claus and Santa Claus have been estranged brothers for many years. Now Fred must reconcile his differences with his brother whom he believes overshadows him. When an efficiency expert assesses the workings at the North Pole and threatens to shut Santa down, Fred must help his brother to save Christmas.
| Production | Paul Hitchcock | Executive Producer |
| Production | Joel Silver | Producer |
| Camera | Remi Adefarasin | Director of Photography |
| Production | David Dobkin | Producer |
| Directing | David Dobkin | Director |
| Editing | Mark Livolsi | Editor |
| Production | Jessie Nelson | Producer |
| Writing | Dan Fogelman | Screenplay |
| Costume & Make-Up | Anna B. Sheppard | Costume Design |
| Production | Vince Vaughn | Co-Producer |
| Art | Gary Baugh | Art Direction |
| Production | Sarah Katzman | Casting |
| Production | Lisa Beach | Casting |
| Production | Natalya Krimenskaya | Casting |
| Production | Jina Jay | Casting |
| Art | Allan Cameron | Production Design |
| Art | Penelope Franco Gilmore | Art Department Coordinator |
| Art | Mike Stallion | Art Direction |
| Art | Tyler Osman | Construction Coordinator |
| Directing | Lisa Vick | Script Supervisor |
| Art | Richard Roberts | Set Decoration |
| Costume & Make-Up | Jane Blank | Seamstress |
| Visual Effects | Jason Ivimey | Animation |
| Costume & Make-Up | Jane Clive | Assistant Costume Designer |
| Production | Dixie Chassay | Casting Associate |
| Art | Alex Cameron | Art Direction |
| Art | Daniel B. Clancy | Set Decoration |
| Art | Erin Boyd | Set Decoration |
| Art | Giles Masters | Supervising Art Director |
| Sound | Christophe Beck | Original Music Composer |
| Directing | Jonathan McGarry | First Assistant Director |
| Camera | David Cozens | First Assistant Camera |
| Camera | Simon Finney | Camera Operator |
| Sound | John T. Reitz | Sound Re-Recording Mixer |
| Sound | Gregg Rudloff | Sound Re-Recording Mixer |
| Sound | Tim Chau | Supervising Sound Editor |
| Sound | Dan DiPrima | Supervising Music Editor |
| Sound | Erica Weis | Music Editor |
| Camera | Dean M. Simmon | First Assistant Camera |
| Camera | Dave Wightman | First Assistant Camera |
| Camera | Jaap Buitendijk | Still Photographer |
| Sound | Rick Kline | Sound Re-Recording Mixer |
| Sound | Tim Chau | Sound Designer |
| Crew | Rudra Banerji | Set Production Assistant |
| Writing | Jessie Nelson | Story |
| Writing | Dan Fogelman | Story |
| Visual Effects | Alex Bicknell | Visual Effects Supervisor |
| Production | Steve Harding | Unit Production Manager |
| Directing | Adrian Toynton | Second Assistant Director |
| Crew | Greg Powell | Stunt Coordinator |
| Crew | Joe Bucaro III | Stunts |
| Crew | George Cottle | Stunts |
| Crew | Tony Christian | Stunts |
| Crew | Andrea Wertheim | Post Production Supervisor |
| Visual Effects | Neil Corbould | Special Effects Supervisor |
| Art | Marc Homes | Assistant Art Director |
| Sound | Peter Glossop | Sound Mixer |
| Editing | Todd Zongker | First Assistant Editor |
| Crew | Shannon Leigh Olds | Visual Effects Editor |
| Production | Sheryl Benko | Post Production Coordinator |
| Sound | David Grimaldi | Sound Effects Editor |
| Sound | Nancy MacLeod | Sound Effects Editor |
| Sound | Carmen Hocson Baker | Sound Effects Editor |
| Sound | Renée Tondelli | ADR Supervisor |
| Sound | Odin Benitez | Dialogue Editor |
| Sound | Kimberly R. McCord-Wilson | Dialogue Editor |
| Sound | Linda Di Franco | Dialogue Editor |
| Sound | Lisa J. Levine | ADR Editor |
| Sound | Bob Beher | Foley Supervisor |
| Sound | Valerie Davidson | Foley Editor |
| Sound | Clayton Weber | Assistant Sound Editor |
| Sound | Carmen Flores De Tanis | Assistant Sound Editor |
| Sound | Thomas J. O'Connell | ADR Mixer |
| Sound | Eric Thompson | ADR Mixer |
| Sound | Peter Gleaves | ADR Mixer |
| Sound | Nick Kray | ADR Mixer |
| Sound | Mary Jo Lang | Foley Mixer |
| Production | Lil Heyman | Production Manager |
| Production | Katherine Tibbetts | Production Office Coordinator |
| Directing | Stewart Hamilton | Third Assistant Director |
| Production | Lisa-Kim Ling Kuan | Production Accountant |
| Production | Gavin Milligan | Location Manager |
| Costume & Make-Up | Daryl Bristow | Wardrobe Supervisor |
| Costume & Make-Up | Lisa Westcott | Hair Designer |
| Costume & Make-Up | Lisa Westcott | Makeup Designer |
| Costume & Make-Up | Morag Ross | Makeup Artist |
| Visual Effects | Arthur Windus | Visual Effects Producer |
| Lighting | Jimmy Wilson | Gaffer |
| Lighting | Liam McGill | Rigging Gaffer |
| Art | David Balfour | Property Master |
| Crew | Martin Ward | Video Assist Operator |
| Crew | John M. Pisani | Unit Publicist |
| Crew | Jill McCullough | Dialogue Coach |
| Crew | William Conacher | Dialogue Coach |
| Crew | Lynne Page | Choreographer |
| Camera | Shaun O'Dell | Second Unit Director of Photography |
| Directing | Shaun O'Dell | Second Unit Director |
| Editing | Stefan Sonnenfeld | Digital Intermediate Colorist |
| Editing | Rob Pizzey | Digital Intermediate Colorist |
| Editing | Erik Rogers | Digital Intermediate Producer |
| Editing | Erin McGookin | Digital Intermediate Producer |
| Crew | Linda Perlin | Stunts |
| Crew | Natalie M. Meyer | Stunts |
| Crew | Joe Bucaro III | Stunt Double |
| Crew | Marc Mailley | Stunts |
| Visual Effects | Ben Shepherd | Visual Effects Designer |
| Visual Effects | Ben Shepherd | Visual Effects |
| Art | Patricia Johnson | Assistant Art Director |
