Tim Allen as Santa / Scott Calvin

Elizabeth Mitchell as Mrs. Claus / Carol

Judge Reinhold as Neil Miller

Wendy Crewson as Laura Miller

Ann-Margret as Sylvia Newman

Eric Lloyd as Charlie

Spencer Breslin as Curtis

Liliana Mumy as Lucy Miller

Alan Arkin as Bud Newman

Martin Short as Jack Frost

Abigail Breslin as Trish

Art LaFleur as Tooth Fairy

Aisha Tyler as Mother Nature

Kevin Pollak as Cupid

Jay Thomas as Easter Bunny

Michael Dorn as Sandman

Peter Boyle as Father Time

Sammi Hanratty as Elf #1

Ridge Canipe as Elf #2

Kate Emerick as Elf #3

Madeline Carroll as Cocoa

Charlie Stewart as Dr. Hismus

Alec Plotkin as Engineer Elf #1

Chantel Valdivieso as Worker Elf #1

Zach Mills as Carpenter Elf

Eric Plotkin as Engineer Elf #2

Tom Hornof as Security Guard

John Ross Bowie as Rory

Tim Dougherty as Masonry Elf

Darian Bryant as Worker Elf #2

Cameron Monaghan as Traffic Cop #1

Ryan Heinke as Traffic Cop #2

Elizabeth Small as Baker Elf

Andrew Vo as Elf #4

Tony Bustamante as Fireman Elf

Brittany Bhagia as Elfette Dancer

Emily Blair as Elfette Dancer

Alana Brady as Elfette Dancer

Jordan Felix as Elfette Dancer

Kristen Fukuto as Elfette Dancer

Eshe Imani Gibbs as Elfette Dancer

Alexis House-Gonsalves as Elfette Dancer

Alexandria Kessinger as Elfette Dancer

Caitlin Moravek as Elfette Dancer

Kindra Reyling as Elfette Dancer

Brittney Rippeon as Elfette Dancer

Courtney Soren as Elfette Dancer

Andrea Sweeney-Blanco as Tourist #1 (uncredited)

Olivia Eve Everhard as Classroom Elf (uncredited)

Andrew John Ferguson as Baker Elf (uncredited)

Tabitha Grayston as Canadian Elf (uncredited)

Christopher Haskell as Parent (uncredited)

Julio Leal as Young Father (uncredited)

Enn Reitel as (voice) (uncredited)

Cameron Scher as Wrapping Elf (uncredited)

Kara R. Stribling as Tourist (uncredited)

Chase Wilmot as Classroom Elf (uncredited)

Arika Gluck as Elf (uncredited)