Full Cast of Horton Hears A Who! Actors/Actresses

Horton Hears a Who! cast list, listed alphabetically with photos when available. This list of Horton Hears a Who! actors includes any Horton Hears a Who! actresses and all other actors from the film. You can view additional information about each Horton Hears a Who! actor on this list, such as when and where they were born. To find out more about a particular actor or actress, click on their name and you'll be taken to page with even more details about their acting career. The cast members of Horton Hears a Who! have been in many other movies, so use this list as a starting point to find actors or actresses that you may not be familiar with.

The list you're viewing is made up of a variety of different actors, including Selena Gomez and Jim Carrey.

If you want to answer the questions, "Who starred in the movie Horton Hears a Who!?" and "What is the full cast list of Horton Hears a Who!?" then this page has got you covered.

This cast list of who was in Horton Hears a Who! includes both lead and minor roles. {#nodes}

  • Jim Carrey
    Eternal Sunshine of the Spotless Mind, Batman Forever, Dumb and Dumber
  • Seth Rogen
    Donnie Darko, Superbad, Anchorman: The Legend of Ron Burgundy
  • Steve Carell
    Little Miss Sunshine, Anchorman: The Legend of Ron Burgundy, The 40-Year-Old Virgin
  • Isla Fisher
    Wedding Crashers, The Great Gatsby, Rango
  • Jonah Hill
    Django Unchained, Superbad, How to Train Your Dragon
  • Amy Poehler
    Mean Girls, Monsters vs. Aliens, Tenacious D in The Pick of Destiny