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 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