Below is a list of feature films that Kristen Bell has starred in. They are listed in reverse-chronological order, with the most recent ones last. Click on the titles to read more about each project individually.
| 1998 | Polish Wedding | Teenage Girl (uncredited) |
| 2001 | Pootie Tang | Record Executive’s Daughter |
| 2002 | People Are Dead | Angela’s Friend #1 |
| 2002 | The Cat Returns | Hiromi (English version, voice) |
| 2003 | The King and Queen of Moonlight Bay (TV Movie) | Alison Dodge |
| 2004 | Gracie’s Choice (TV Movie) | Gracie Thompson |
| 2004 | Spartan | Laura Newton |
| 2005 | Reefer Madness: The Movie Musical (TV Movie) | Mary Lane |
| 2005 | Last Days of America (Video) | Friend in New York #1 |
| 2005 | Deepwater | Nurse Laurie |
| 2005 | The Receipt (Short) | Pretty Girl |
| 2006 | Fifty Pills | Gracie |
| 2006 | Pulse | Mattie |
| 2006 | Roman | The Girl / Isis |
| 2007 | Flatland: The Movie (Short) | Hex (voice) |
| 2008 | Forgetting Sarah Marshall | Sarah Marshall |
| 2009 | Fanboys | Zoe |
| 2009 | Serious Moonlight | Sara |
| 2009 | Couples Retreat | Cynthia |
| 2009 | Astro Boy | Cora (voice) |
| 2010 | When in Rome | Beth |
| 2010 | Astro Boy vs. The Junkyard Pirates (Video short) | Cora (voice) |
| 2010 | Get Him to the Greek | Sarah Marshall |
| 2010 | Lost Masterpieces of Pornography (Video short) | June Crenshaw |
| 2010 | You Again | Marni |
| 2010 | Burlesque | Nikki |
| 2011 | Scream 4 | Chloe |
| 2012 | Safety Not Guaranteed | Belinda |
| 2012 | Big Miracle | Jill Jerard |
| 2012 | Flatland 2: Sphereland (Video) | Hex |
| 2012 | Hit and Run | Annie Bean |
| 2012 | Stuck in Love | Tricia |
| 2013 | Movie 43 | Fake Supergirl (segment “Super Hero Speed Dating”) |
| 2013 | The Lifeguard | Leigh |
| 2013 | Some Girl(s) | Bobbi |
| 2013 | Frozen | Anna (voice) |
| 2014 | Veronica Mars | Veronica Mars |
| 2014 | This Is the Scene from the New Veronica Mars [..] (Video short) | Veronica Mars |
| 2014 | Mary Poppins Quits (Short) | Mary Poppins |
| 2015 | Frozen Fever (Short) | Anna (voice) |
| 2016 | Zootopia | Priscilla (voice) |
| 2016 | The Boss | Claire |
| 2016 | Bad Moms | Kiki |
| 2017 | How to Be a Latin Lover | N/A |
| 2017 | CHiPs | N/A |
| 2017 | Untitled Frozen Holiday Special (TV Movie) | Anna (voice) |
| 2017 | The Disaster Artist | Kristen Bell |
| 2017 | Olaf’s Frozen Adventure (Short) | Anna (voice) |
| 2017 | A Bad Moms Christmas | Kiki |
| 2018 | Teen Titans Go! To the Movies | Jade Wilson (voice) |
| 2018 | Like Father | Rachel |
| 2018 | Ralph Breaks the Internet | Anna (voice) |
| 2019 | Frozen 2 | Anna (voice) |
| – | Queenpins | Connie Janikowski |