Anna Kendrick
Noelle Kringle

Bill Hader
Nick Kringle

Kingsley Ben-Adir
Jake Hapman

Billy Eichner
Gabriel Kringle

Julie Hagerty
Mrs. Kringle

Shirley MacLaine
Elf Polly

Diana Maria Riva
Helen Rojas

Maceo Smedley
Alex

Jason Antoon
Omar

Michael Gross
Elder Elf Abe

Billy Griffith
Elder Elf Billy

Anthony Konechny
Elf Ted

Aliza Vellani
Tech Elf Jojo

Amitai Marmorstein
Tech Elf Robrob

Ron Funches
Elf Mortimer

Chelah Horsdal
Shelley Sussman

Andy Nez
Mall Santa

Anna Van Hooft
Elf Mary

Burgess Jenkins
Dan

Owen Vaccaro
Young Nick

Jay Brazeau
Santa

Taylor Bedford
Teenage Noelle

Oakley Bull
Young Noelle

William Valenzuela
Matt Bautista (uncredited)

Clyde Lawrence
Elf Band #1

Gracie Lawrence
Elf Carol