 Kristen BellAnna (voice) | Anna (voice) |
 Idina MenzelElsa (voice) | Elsa (voice) |
 Josh GadOlaf (voice) | Olaf (voice) |
 Evan Rachel WoodIduna (voice) | Iduna (voice) |
 Jonathan GroffKristoff / Sven / Reindeers (voice) | Kristoff / Sven / Reindeers (voice) |
 Sterling K. BrownMattias (voice) | Mattias (voice) |
 Alfred MolinaAgnarr (voice) | Agnarr (voice) |
 Rachel MatthewsHoneymaren (voice) | Honeymaren (voice) |
 Jason RitterRyder (voice) | Ryder (voice) |
 Martha PlimptonYelena (voice) | Yelena (voice) |
 Ciarán HindsPabbie (voice) | Pabbie (voice) |
 Jeremy SistoKing Runeard (voice) | King Runeard (voice) |
 Stephen J. AndersonKai (voice) | Kai (voice) |
| CChris WilliamsOaken (uncredited) | Oaken (uncredited) |
 Maia WilsonBulda (voice) | Bulda (voice) |
 Paul BriggsMarshmallow (voice) | Marshmallow (voice) |
 Hadley GannawayYoung Anna (voice) | Young Anna (voice) |
 Mattea ConfortiYoung Elsa (voice) | Young Elsa (voice) |
 Aurora AksnesThe Voice (voice) | The Voice (voice) |
 Alan TudykDuke of Weselton / Guard / Northuldra Leader (Voice) | Duke of Weselton / Guard / Northuldra Leader (Voice) |
 Santino FontanaHans (Ahtohallan Voice) (voice) | Hans (Ahtohallan Voice) (voice) |
 Livvy StubenrauchYoung Anna (Ahtohallan Voice) (voice) | Young Anna (Ahtohallan Voice) (voice) |
 Eva BellaYoung Elsa (Ahtohallan Voice) (voice) | Young Elsa (Ahtohallan Voice) (voice) |
 Jackson SteinYoung Agnarr (voice) | Young Agnarr (voice) |
 Delaney Rose SteinYoung Iduna (voice) | Young Iduna (voice) |
| HHalima V. HudsonHalima (voice) | Halima (voice) |
 Isabella AcresAdditional Voices (voice) | Additional Voices (voice) |
 Stephen ApostolinaAdditional Voices (voice) | Additional Voices (voice) |
 Kimberly BaileyAdditional Voices (voice) | Additional Voices (voice) |
 David BoatAdditional Voices (voice) | Additional Voices (voice) |
