The main voices in Frozen are Kristen Bell as Anna, Idina Menzel as Elsa, Jonathan Groff as Kristoff, and Josh Gad as Olaf. Santino Fontana voices Hans, while several other actors play the kingdom’s residents, trolls, and younger versions of the sisters.
This guide names the principal and supporting cast, explains who sings the best-known songs, and clears up a few easy-to-miss voice credits. It also distinguishes the 2013 movie from Frozen 2, so you can find the right performer for the character or scene you have in mind.
Whose voices are in Frozen? The main cast
The 2013 Disney film Frozen features Kristen Bell as Anna, Idina Menzel as Elsa, Jonathan Groff as Kristoff, and Josh Gad as Olaf. Santino Fontana plays Prince Hans. These five performances anchor the story, but a wider group of actors voices the royal family, townspeople, and trolls.
Here is the quickest way to match the leading Frozen characters with their performers:
| Character | Voice actor | Best known for |
|---|---|---|
| Anna | Kristen Bell | Arendelle’s energetic younger princess |
| Elsa | Idina Menzel | Anna’s older sister and queen |
| Kristoff | Jonathan Groff | The ice harvester who helps Anna |
| Olaf | Josh Gad | The cheerful snowman |
| Hans | Santino Fontana | The prince Anna meets at the coronation |
| Duke of Weselton | Alan Tudyk | The suspicious visiting duke |
Bell’s performance gives Anna quick humor and warmth, while Menzel brings Elsa’s restraint and force to the role. Groff plays Kristoff with a gruff edge and a gentler side. Gad’s bright comic delivery helps make Olaf sound childlike without losing the character’s sincerity.
Who voices Anna and Elsa as children?
The film shows Anna and Elsa at different ages, so the adult leads do not provide every line for the younger versions. Livvy Stubenrauch voices young Anna, and Eva Bella voices young Elsa. Spencer Lacey Ganus voices Elsa as a teenager.
Those younger performances help the sisters sound their age during the opening scenes. The contrast matters: Anna begins as an outgoing child seeking connection, while Elsa grows more guarded as she tries to hide her powers.
Some credits also distinguish speaking and singing performances. Agatha Lee Monn is credited as a young Anna singing voice, and Katie Lopez also contributes a singing voice to “Do You Want to Build a Snowman?” These credits explain why the child’s voice in a musical passage may not match the young character’s spoken dialogue exactly.
Who sings the songs in Frozen?
The main cast performs its characters’ songs. Bell sings Anna’s parts, Menzel sings Elsa’s, Gad sings Olaf’s, and Fontana sings Hans’s. Groff performs Kristoff’s short solo, “Reindeer(s) Are Better Than People.” The soundtrack also includes group numbers with several performers.
The best-known examples are “Let It Go,” sung by Menzel as Elsa, and “Do You Want to Build a Snowman?,” which follows Anna as she grows up. “For the First Time in Forever” features Anna and Elsa, with Bell and Menzel singing their respective parts. Bell and Menzel are both actors and singers; their roles are not simply spoken by them and then replaced by different singers for the featured songs.
“In Summer” is Olaf’s comic song, performed by Gad. “Love Is an Open Door” is a duet between Anna and Hans, performed by Bell and Fontana. “Fixer Upper” is a group song led by the trolls, with the principal cast joining in.
Song and performer quick reference
- “Let It Go”: Idina Menzel as Elsa.
- “Do You Want to Build a Snowman?”: Kristen Bell as Anna, with child vocal performances for the younger Anna portions.
- “For the First Time in Forever”: Kristen Bell and Idina Menzel as Anna and Elsa.
- “Love Is an Open Door”: Kristen Bell and Santino Fontana as Anna and Hans.
- “In Summer”: Josh Gad as Olaf.
- “Reindeer(s) Are Better Than People”: Jonathan Groff as Kristoff.
A useful detail: a character’s speaking voice and singing voice can have separate credits, especially for childhood scenes. If you are identifying a particular vocal moment, check the character’s age and whether the scene is dialogue or song before assuming the lead actor performed every version.
Who voices the supporting characters?
Arendelle and the mountain communities have a substantial supporting cast. Alan Tudyk voices the Duke of Weselton, whose formal manner and suspicion of Elsa create tension at the coronation. Chris Williams voices Oaken, the shopkeeper Anna meets while traveling.
Among the trolls, Ciarán Hinds voices Grand Pabbie, the elder who helps Elsa and her family understand her magic. Maia Wilson voices Bulda, the troll who takes a particular interest in Kristoff. Their scenes add both practical information and comic energy to the story.
Other credited supporting performers include Stephen J. Anderson as Kai, Edie McClurg as Gerda, Robert Pine as the Bishop, and Maurice LaMarche as the King. These roles are brief compared with Anna and Elsa, but they help give the royal household and public scenes a fuller sound.
There are also background and additional voice credits beyond the most recognizable roles. A quick online cast list may show only the leads, so it can leave out the smaller parts heard during the coronation, in the castle, or among the townspeople.
How to identify a voice in a specific scene
If you are trying to name a performer from a line or song, use this simple process. It helps distinguish actors who appear throughout the movie from performers heard only in one age-specific or supporting role.
- Identify the character first. Anna’s voice is Kristen Bell in her adult scenes; Elsa’s is Idina Menzel. For a child version, check the younger-actor credits instead.
- Check the character’s age. Young Anna and young Elsa have separate performers, and teenage Elsa has a separate speaking voice from adult Elsa.
- Work out whether it is dialogue or a song. The soundtrack credits can identify child singers who are not the same performers heard in spoken scenes.
- Consider whether it is a supporting role. A shopkeeper, troll, or royal attendant may be voiced by an actor who is not part of the central five.
- Confirm the film installment. Frozen and Frozen 2 have overlapping lead casts but different supporting roles.
This is especially helpful when a clip is very short. A familiar voice may belong to a supporting character, while a young version of a lead character may sound markedly different from the adult performer.
Is the cast the same in Frozen 2?
The principal performers return in Frozen 2: Bell as Anna, Menzel as Elsa, Groff as Kristoff, and Gad as Olaf. Fontana also returns as Hans. However, the sequel adds new characters and performers, so its complete cast is not identical to the first film’s.
Notable additions include Sterling K. Brown as Lieutenant Mattias, Evan Rachel Wood as Queen Iduna, and Alfred Molina as King Agnarr. Martha Plimpton voices Yelena, Rachel Matthews voices Honeymaren, and Jason Ritter voices Ryder. These are sequel roles, not characters from the original film’s core cast list.
The distinction matters if you are searching for a voice heard in a later scene or song. A performer may be part of the larger franchise cast without appearing in the 2013 movie. Check the title of the specific film before matching an actor to a character.
Common questions about the Frozen voice cast
Does Jonathan Groff voice Sven?
Yes. Groff voices Kristoff and provides Sven’s vocalizations. Sven does not speak words in the way the human characters do, so viewers may not recognize the second part of Groff’s performance as a separate character credit.
Does Idina Menzel sing “Let It Go”?
Yes. Menzel performs Elsa’s signature song in the film. She also voices Elsa in the spoken scenes, making her both the character’s principal speaking performer and the singer of the song.
Who sings for Anna?
Kristen Bell sings Anna’s adult songs. The younger Anna scenes include child performers, which is why credits for songs such as “Do You Want to Build a Snowman?” can list additional singers.
Is Olaf voiced by Josh Gad?
Yes. Josh Gad voices Olaf and performs his songs, including “In Summer.” His performance combines a playful comic sound with Olaf’s earnest interest in people and warm weather.
Who is the voice of Hans?
Santino Fontana voices and sings for Hans in the 2013 film. He performs “Love Is an Open Door” with Bell as Anna.
Are the main actors also the singers?
For the principal adult roles, yes: Bell, Menzel, Gad, Fontana, and Groff perform their characters’ featured vocal parts. Some childhood vocals and group passages have additional performers, so a complete song credit can include more than the main character’s adult actor.
What to remember about the voices
The simplest answer is that Bell voices Anna, Menzel voices Elsa, Groff voices Kristoff and Sven’s vocalizations, Gad voices Olaf, and Fontana voices Hans. Tudyk, Hinds, Williams, Wilson, and other supporting performers fill out the original film’s cast.
For a song or childhood scene, look beyond the adult leads: younger characters and some vocal passages have separate credits. For sequel characters, check Frozen 2 separately, since it brings back the main cast while adding new performers.
The main answer to whose voices are in frozen is Kristen Bell as Anna, Idina Menzel as Elsa, Jonathan Groff as Kristoff, Josh Gad as Olaf, and Santino Fontana as Hans. The movie also uses separate performers for younger versions of Anna and Elsa, plus a large supporting cast.
For a specific line or song, first identify the character’s age and whether the moment is spoken or sung. Then check the credits for the original film or Frozen 2, since the sequel adds performers and roles.