Filmography
| Year | Title | Role | Notes |
|---|---|---|---|
| 1996 | Future Lasts a Long Time, TheThe Future Lasts a Long Time | Blue | |
| 1997 | Rules of Engagement, TheThe Rules of Engagement | Denise | |
| 1997 | Star! Star! | Lu | |
| 2000 | Sorted | Sunny | |
| 2000 | Two Days, Nine Live | Kate | |
| 2000 | 3 Kings, TheThe 3 Kings | Roxana | |
| 2000 | Kiss Kiss (Bang Bang) | Kat | |
| 2001 | Oblivious | Jessica | |
| 2001 | Late Night Shopping | Susie | |
| 2001 | Last Minute, TheThe Last Minute | Kayak Girl | |
| 2001 | Superstition | Julie | |
| 2002 | Time Machine, TheThe Time Machine | Emma | |
| 2003 | Principles of Lust, TheThe Principles of Lust | Juliette | |
| 2003 | Love, Actually | Jamie's girlfriend | |
| 2004 | Resident Evil: Apocalypse | Jill Valentine | |
| 2005 | In the Bathroom | The Woman | |
| 2005 | Silence Becomes You | Grace | |
| 2006 | Rabbit Fever | Newscaster | |
| 2006 | Eragon | Arya Dröttningu | Also voice of Arya in game adaption. |
| 2007 | El Corazón de la tierra | Katherine | English title: The Heart of the Earth |
| 2008 | Inkheart | Resa | |
| 2010 | Perfect Life | Anne | AKA Perfect Victims -USA DVD title |
| 2010 | Gunless | Jane | |
| 2010 | I'm Here | Francesca | |
| 2010 | Resident Evil: Afterlife | Jill Valentine | Cameo appearance |
| 2011 | The Big Bang | Julie Kestral | |
| 2011 | The Last Belle | Rosie (voice only) | short film |
| 2012 | Resident Evil: Retribution | Jill Valentine | |
| 2012 | The Wicked Within | Bethany | Also serves as co-producer |
| 2012 | The Whole Banana | Denise | Post-production |
| 2012 | The List | Alison Corwin | Post-production |
| Year | Title | Role | Notes |
|---|---|---|---|
| 1993 | Riders | Fenella Maxwell | TV series |
| 1995 | Buccaneers, TheThe Buccaneers | Lady Felicia | TV miniseries |
| 1999 | Out of Sight | Ingrid | 2 episodes |
| 1999 | Dzvirpaso M | 4 episodes | |
| 2000 | Take a Girl Like You | Jenny Bunn | TV miniseries |
| 2003 | Helen of Troy | Helen | TV miniseries |
| 2004 | Beauty | Cathy Wardle | TV film |
| 2005 | Marple: A Murder Is Announced | Julia Simmons | 1 episode |
| 2005 | Virgin Queen, TheThe Virgin Queen | Lettice Knollys | TV miniseries |
| 2008 | Oaks, TheThe Oaks | Jessica | FOX TV Pilot |
| 2008 | Criminal Minds | SSA Kate Joyner | 2 episodes |
| 2009 | Virtuality | Rika Goddard | FOX TV pilot |
| 2010 | Covert Affairs | guest star | 1 episode |
| 2010 | CSI: Crime Scene Investigation | Kacey Monahan | 1 episode |
Read more about this topic: Sienna Guillory